Ma, Xiaole
Liu, Shuaiqi
Hu, Shaohai
Geng, Peng
Liu, Ming
Zhao, Jie
Funding for this research was provided by:
Natural Science Foundation of China (61401308)
National Natural Science Foundation of China (61572063)
Natural Science Foundation of Hebei Province (F2016201142)
Natural Science Foundation of Hebei Province (F2016201187)
Science research project of Hebei Province (QN2016085)