基金Doctoral Scientific Research Foundation of Shanxi Datong University(2014-B-11)National Natural Science Foundation of China(21174114)+3 种基金National Natural Science Foundation of China(21363021)Program for Changjiang Scholars and Innovative Research Team in University of M inistry of Education of China(IRT1177)Scientific and Technical plan project of Gansu province(1204GKCA006)Scientific and Technical Innovation Project of Northw est Normal University(nw nu-kjcxgc-03-63)~~
基金Supported by Anhui Provincial Natural Science Foundation(1308085MA04)the Higher Educational Natural Science Foundation of Anhui Province(KJ2013A031)+2 种基金Anhui University Scientific Research Fund(KYXL2013009)“211 Project”of Anhui University(SZJYKC2013020)National Training Programs of Innovation and Entrepreneurship for Undergraduates(201410357005)