Zhang, Xiaoxi
Zhou, Wenxing
Liu, Hui
Bai, Erlei
Zhang, Jizhou
Liu, Zengwen http://orcid.org/0000-0001-5304-8153
Funding for this research was provided by:
National Natural Science Foundation of China (31800370)
Natural Science Basic Research Plan in Shaanxi Province of China (2018JQ4047)
Young Talent fund of University Association for Science and Technology in Shaanxi, China (20170704)
Specialized Research Fund for the Doctoral Program of Yan’an University (YDBK2017-26)
Article History
Received: 20 November 2018
Accepted: 8 March 2019
First Online: 16 March 2019