基金This Work is Supported by the National Natural Science Foundation of China (No.10771179)the Henan Innovation Project for University Prominent Research Talents(No.2005KYCX017)the Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry
基金Supported by the National Natural Science Foundation of China,Grant(11072090)the Natural Science Foundation of the Higher Education Institutions of Anhui Province(KJ2013B137)