Zhang, Jianwei
Zhang, Xueya
Funding for this research was provided by:
National Natural Science Project (11675001)
Shaanxi Provincial Education Department scientific research project (16JK1045)
Baoji science and technology project (2013R1-5, 14GYGG-4)
Key project of Baoji University of Arts and Sciences (ZK2017002)
Article History
Received: 26 April 2018
Accepted: 13 June 2018
First Online: 26 June 2018
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