Lecturer in Southwest University of Science and Technology, Mianyang, China.
M.S. and Ph.D. Degree from Southwest Petroleum University, Chengdu, China.
Answer 1 question that was unanswered for more than 30 days
Awarded to Marshal ( Xin Ma) on 20 Jul 2017
Provide your first answer ever to someone else's question
2 months ago | 6 downloads |
3 months ago | 0 downloads |
8 months ago | 0
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