Tong, Xinxing
Ge, Wenjie
Gao, Xinqin
Li, Yan
Funding for this research was provided by:
National Natural Science Foundation of China (51375383)
Doctor's Research Foundation of Xi 'an University of Technology (102-451118017)
Article History
Received: 10 June 2018
Accepted: 1 November 2018
First Online: 10 November 2018