Bai, Xu-Fang
Xin, Wei
Liu, Xiao-Xu
Eerdunchaolu,
Funding for this research was provided by:
National Natural Science Foundation of China (51902085)
Nature Science Foundation of Hebei Province (E2013407119)
Research Program of Science and Technology at Universities of Inner Mongolia Autonomous Region (Grant no. 2019MS01011, Grant no. 2019MS06017)
Article History
Received: 11 October 2019
Accepted: 7 March 2020
First Online: 23 March 2020