基金supported by Natural Science Foundation of Anhui Education Department(KJ2011A036 and KJ2012B027)by Provincial Teaching Quality and Reforming Project of Institution of Higher Education-Provincial Innovative Experimental Area of Talents Academic Models in 2009by Anhui Education Department
基金Supported by the Scientific Research Foundation for Introduce Talented Person of Anhui University of Tcehnology and Science(2009YQQ009)Anhui University Provincial Natural Science Research Project (KJ2011B016)