Project (51075099) supported by the National Natural Science Foundation of China;Project (E201038) supported by the Natural Science Foundation of the Heilongjiang Province, China;Project (HIT.NSRIF.2013007) supported by the Fundamental Research Funds for the Central Universities, China;Project (2011RFQXG010) supported by the Harbin City Young Scientists Foundation, China;Project(LBH-T1102) supported by Specially Postdoctoral Science Foundation of Heilongjiang Province, China