基金The research is supported by the Scientific Research Foundation of Yunnan ProvincialDepartment and the Natural Science Foundation of Yunnan Province(2005A0026M)
基金supported by NSFC(Nos.11271050,11371183)Li was partially supported by NSFC(No.11171026)+1 种基金the Fundamental Research Funds for the Central Universities(No.2014kJJCA10)Beijing Higher Education Young Elite Teacher Project
基金Scientific Research Program Funded by Shaanxi Provincial Education Department(No.2013JK0572,ZK0953)Natural Science Basic Research Plan in Shaanxi Province of China(No.2014JM1027)
