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	Enriched environment treatment counteracts enhanced addictive and depressive-like behavior induced by prenatal chronic stress
	Yang JL1,2; Li WH1; Yang GF2; Lu X*1,3; Li LJ*1; Liu XH2; Li ZX1; Li HY1; lxu@vip.163.com; 13807314575@hnmcc.com
	2006
发表期刊	BRAIN RESEARCH
卷号	1125期号:X页码:132-137
摘要	Prenatal stress can cause many long-term behavior changes in offspring, but whether prenatal stress can alter addictive behavior in offspring and postnatal enriched environment treatment (EE) can restore these changes are unknown. We reported here that prenatal chronic stress (10 unpredictable, 1 s, 0.8 mA foot-shocks per day during gestational days 13-19) enhanced morphine-induced (10 mg/kg, s.c., per day, 6 consecutive days) place preference. Moreover, prenatal chronic stress caused higher depressive-like behavior in forced swimming test in adult offspring. However, enriched environment housing treatment on postnatal days 22-52 counteracted both the abnormal behaviors alterations. This work observed a phenomenon that might contribute to the understanding of clinically important interactions among addiction, prenatal stress and enriched environment treatment. Postnatal enriched environment treatment might be an important therapeutic intervention in preventing the prenatal stress-induced addictive disorders.
关键词	Prenatal Stress Enriched Environment Onditioned Place Preference Depressive-like Behavior
资助者	This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.).
收录类别	SCI
语种	英语
资助者	This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.). ; This work was supported by grants from National Science Foundation of China (30170342 and 30470621 to L.J.L. and 30530250 and 30470549 to L.X.), and Basic Research 973 Program (2006CB500800 to L. X., L.J.L. and J.C.).
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/10873
专题	科研部门_学习记忆的分子神经机制（徐林）
通讯作者	lxu@vip.163.com; 13807314575@hnmcc.com
作者单位	1.Mental Health Institute, The 2nd Xiangya Hospital, Central South University, Changsha 410011, PR China 2.Tianjin Anding Hospital, Tianjin 300074, PR China 3.Laboratory of Learning and Memory, Kunming Institute of Zoology, The Chinese Academy of Sciences, Kunming 650223, Yunnan, PR China
推荐引用方式 GB/T 7714	Yang JL,Li WH,Yang GF,et al. Enriched environment treatment counteracts enhanced addictive and depressive-like behavior induced by prenatal chronic stress[J]. BRAIN RESEARCH,2006,1125(X):132-137.
APA	Yang JL.,Li WH.,Yang GF.,Lu X*.,Li LJ*.,...&13807314575@hnmcc.com.(2006).Enriched environment treatment counteracts enhanced addictive and depressive-like behavior induced by prenatal chronic stress.BRAIN RESEARCH,1125(X),132-137.
MLA	Yang JL,et al."Enriched environment treatment counteracts enhanced addictive and depressive-like behavior induced by prenatal chronic stress".BRAIN RESEARCH 1125.X(2006):132-137.

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20061125132.pdf（232KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	请求全文

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