Hu, Lanlan
Wang, Jia
Ji, Xueao
Liu, Rui
Chen, Fusheng
Zhang, Xiuyan
Funding for this research was provided by:
Major Science and Technology Program of Ningxia Hui Autonomous Region (2016BZ0601/02/03)
Fundamental Research Funds Project for the Central Universities (2662015PY068)
Article History
Revised: 26 June 2018
Accepted: 28 June 2018
First Online: 16 July 2018