Lecturer in Southwest University of Science and Technology, Mianyang, China.
M.S. and Ph.D. Degree from Southwest Petroleum University, Chengdu, China.
Provide your first answer ever to someone else's question
Awarded to Marshal ( Xin Ma) on 20 Jul 2017
Answer 1 question that was unanswered for more than 30 days
4 months ago | 0
1 year ago | 2 downloads |
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