Xu, Yan
Jia, Jianbo
Chen, Chen
Liu, Wenchao
Luo, Shuyi
Yang, Yue
Hu, Lianxi
Funding for this research was provided by:
the National Natural Science Foundation of China (51605421)
Qinhuangdao Science and Technology Research and Development Program (201602A009)
the Doctoral Fund of Yanshan University (B966)
the Research Program for Young Teachers of Yanshan University (15LGB003)