Supported by NSFC(No.11071108,No.11326099,No.11361042);Natural Science Foundation of Jiangxi province of China(No.2010GZS0147);the Youth Foundation of the Education Department of Jiangxi(No.GJJ13012)
Supported by the National Natural Science Foundation of China(11071108,10761007,10461007);the Provincial Natural Science Foundation of Jiangxi(2010GZS0147)