Zhang, Tongqian
Wang, Junling
Li, Yuqing
Jiang, Zhichao
Han, Xiaofeng
Funding for this research was provided by:
National Natural Science Foundation of China (11801014, 11875001)
Natural Science Foundation of Hebei Province (A2018409004)
Hebei province university discipline top talent selection and training program and Talent Training Project of Hebei Province. (SLRC2019020)
Article History
Received: 26 July 2019
Accepted: 29 November 2019
First Online: 6 January 2020
Competing interests
: The authors declare that there is no conflict of interests regarding the publication of this paper.