国家自然科学基金创新研究群体项目41121001;国家基金黑河培育项目91025012;国家重点实验室自主项目SKLCS-ZZ-2012-01-01;国家自然科学基金项目1141001040, 41101066;National Natural Science Foundation Creative Research Groups of China,No.41121001;National Fund for Heihe Programs,No.91025012;The SKLCS Funding SKLCS-ZZ-2012-01-01;National Natural Science Foundation of China,No.1141001040;No.41101066]