基金The project was supported by National Natural Science Foundation of China(11231005)Doctoral Program Foundation of the Ministry of Education of China(20110076110004)
基金supported by National Natural Science Foundation of China(10971068,11231005)Doctoral Program Foundation of the Ministry of Education of China(20110076110004)+1 种基金Program for New Century Excellent Talents in University(NCET-09-0356)"the Fundamental Research Funds for the Central Universities"