Enriched environment experience overcomes the memory deficits and depressive-like behavior induced by early life stress

	Enriched environment experience overcomes the memory deficits and depressive-like behavior induced by early life stress
	Cui MH 1; Yang Y 1,2; Ma WP 2,3,4; Li HB 2,3; Mao RR2,3 ; Xu L1,2,3 ; Hao W1; Cao J2,3; Yang JL 1; Zhang JC 2,3; Han HL 2,3; weihao57@china.com ; juncao@vip.163.com
	2006
发表期刊	NEUROSCIENCE LETTERS
卷号	404 期号:1-2 页码:208-212
摘要	Stress in early life is believed to cause cognitive and affective disorders, and to disrupt hippocampal synaptic plasticity in adolescence into adult, but it is unclear whether exposure to enriched environment (EE) can overcome these effects. Here, we reported that housing rats in cages with limited nesting/bedding materials on postnatal days 2-21 reduced body weight gain, and this type of early life stress impaired spatial learning and memory of the Morris water maze and increased depressive-like behavior of the forced swim test in young adult rats (postnatal days 53-57). Early life stress also impaired long-term potentiation in hippocampal CA I area of slices of young adult rats. Remarkably, EE experience on postnatal days 22-52 had no effect on spatial learning/memory and depressive-like behavior, but it significantly facilitated UP in control rats, and completely overcame the effects of early life stress on young adult rats. These findings suggest that EE experience may be useful for clinical intervention in preventing cognitive and affective disorders during development.
关键词	Enriched Environment Memory Long-term Potentiation Hippocampus Forced Swim Stress Morris Water Maze
资助者	This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.).
收录类别	SCI
语种	英语
资助者	This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.). ; This work was supported by grants from National Science Foundation of China (t30370522 to W.H.) and Basic Research 973 Program (2003CB515404 to W.H.).
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/10876
专题	科研部门_学习记忆的分子神经机制（徐林）科研部门_动物模型与人类重大疾病机理重点实验室
通讯作者	weihao57@china.com; juncao@vip.163.com
作者单位	1.Mental Health Institute and WHO Collaborating Center for Psychosocial Factors, Drug Abuse and Health, the 2nd Hospital of Central South University, Changsha 410011, PR China 2.Key Laboratory of Animal Models and Human Disease Mechanisms, and Laboratory of Learning and Memory, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, PR China 3.Graduate School of the Chinese Academy of Sciences, Beijing 100039, PR China 4.Department of Physiology, Kunming Medical College, Kunming 650031, PR China
推荐引用方式 GB/T 7714	Cui MH,Yang Y,Ma WP,et al. Enriched environment experience overcomes the memory deficits and depressive-like behavior induced by early life stress[J]. NEUROSCIENCE LETTERS,2006,404(1-2):208-212.
APA	Cui MH.,Yang Y.,Ma WP.,Li HB.,Mao RR.,...&juncao@vip.163.com.(2006).Enriched environment experience overcomes the memory deficits and depressive-like behavior induced by early life stress.NEUROSCIENCE LETTERS,404(1-2),208-212.
MLA	Cui MH,et al."Enriched environment experience overcomes the memory deficits and depressive-like behavior induced by early life stress".NEUROSCIENCE LETTERS 404.1-2(2006):208-212.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
2006404208.pdf（196KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	请求全文