Wu, Huijie
Li, Yuan
Li, Qing
Funding for this research was provided by:
Chongqing Key Natural Science Foundation (cstc2012jjB50011)
the Fundamental Research Funds for the Central Universities (XDJK2016C003)
scientific research project of Chongqing University of Arts and Sciences (Y2015XC28)
the Foundation of Chongqing Municipal Education Commission (KJ1711292)