Kong, Jie
Han, Jiaxin
Ding, Junping
Xia, Haiyang
Han, Xin
Funding for this research was provided by:
Science Research Project of Shaanxi Provincial Department of Education (17JK0614)
Youth Science and Technology Innovation Fund of Xi'an Shiyou University (2013BS025)
Article History
Received: 10 August 2018
Accepted: 3 October 2018
First Online: 11 October 2018