基金Project(NCET-11-0554) supported by the Program for New Century Excellent Talents in University,ChinaProject(2011BAE22B04) supported by the National Key Technology R&D Program,ChinaProject(51271206) supported by the National Natural Science Foundation of China
基金Project(51204020)supported by the National Natural Science Foundation of ChinaProjects(2013CB632202,2013CB632205)supported by the National Basic Research Program of ChinaProject(2014-GX-106A)supported by the Qinghai Science and Technology Program of China