Liu, Jun
Chang, Meng-Jie
Du, Hui-Ling
Funding for this research was provided by:
National Natural Science Foundation of China (21501140, 21403165, 51372197)
Education Department of Shaanxi Provincial (14JK1468, 15JK1453)
Science and Technology Department of Shaanxi Province (2015JQ2047)
Key Innovation Team of Shaanxi Province (2014KCT-04)