基金supported by National Science Foundation of China(Nos.60974040,60834001,61120106009)the Research Award Foundation for the Excellent Youth Scientists of Shandong Province of China(No.BS2011DX010)the Fundamental Research Funds for the Central Universities(No.2011JBM201)
基金supported by National Natural Science Foundation of China(Nos.60834001,60974040,61120106009)the Fundamental Research Funds for the Central Universities(No.2011JBM201)
