Zhao, Jihong
Funding for this research was provided by:
The National Natural Science Foundation of China (11501453)
The Fundamental Research Funds for the Central Universities (2014YB031)
The Fundamental Research Project of Natural Science in Shaanxi Province (015JQ1004)
Article History
Received: 15 July 2016
Accepted: 22 August 2017
First Online: 30 August 2017