基金Supported in part by the Natural Science Foundation of Henan Province of China(0111050200) the Natural Science Foundation of Education Department of Henan Province of China(2003110003) the Science Foundation of Henan University of Science and Technology(2003QN13)
基金Supported by the National Nature Science Foundation of China(61070231)the Outstanding Personnal Programin Six Fields of Jiangsu(2009188)the Scientific Research Foundation of Nanjing Institute of Technology(QKJA2010011)