甘肃省自然科学基金(the Natural Science Foundation of Gansu Province of China under Grant No.3ZS042-B25-007);甘肃省教育厅科研基金(Foundation of Science Research of Gansu Education Office under Grant No.0603-10)
国家自然科学基金(the National Natural Science Foundation of China under Grant No.10671180);浙江省教育厅科研项目(Education Department of Zhejiang Province of China under Grant No.20061083)