Hou, Quanhua
Yang, Siliang
Fang, Yinnan
Zhang, Lingda
Funding for this research was provided by:
National Science & Technology Pillar Program (2015BAL01B02)
Social Development and Scientific Research Projects in Shaanxi Province (2015SF294)
Fundamental Research Funds for the Central Universities (310841155032)
2014 Subsidy Programs of Science and Technology Funds of Housing and Urban-Rural Development in Shaanxi Province-Soft Science (2014-R80)
Article History
Received: 5 July 2017
Revised: 20 September 2017
Accepted: 25 September 2017
First Online: 4 October 2017