Hao, Zhiqiang
Yan, Xinlong
Li, Zhanwei
Wu, Ruitao
Ma, Zhihong
Li, Suzhen
Han, Zhangang
Zheng, Xuezhong
Lin, Jin
Funding for this research was provided by:
The National Natural Science Foundation of China (21372061)
The Hebei Natural Science Foundation of China (B2017205006)
The Key Research Fund of Hebei Normal University (L2017Z02)
Article History
Received: 4 April 2018
Accepted: 29 May 2018
First Online: 15 June 2018