Liu, S.-S. http://orcid.org/0000-0002-6784-756X
Luo, D.-M.
Yang, X.
Tong, C.-X.
Tao, L.-G.
Ding, H.-P.
Zhang, J.
Funding for this research was provided by:
Research Program of Science and Technology at Universities of Inner Mongolia Autonomous Region (NJZY19338)
Inner Mongolia talent development fund ([2018]-201)
Research Fund of Xilin Gol Vocational College (ZD2017-06)
Article History
Received: 1 November 2019
Revised: 22 December 2019
Accepted: 28 January 2020
First Online: 8 February 2020