Gou, Ruyi
Zhang, Xiaodong
Yang, Wenwu
Chang, Xueping
Lu, Shaojie
Funding for this research was provided by:
the Post-Graduate Innovation Fund of Southwest Petroleum University (CX2014BY02)
Article History
Received: 10 August 2017
Accepted: 12 April 2018
First Online: 7 May 2018