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Author(s): |
Wei-gong Yi, School of Resource and Environment Engineer, An hui University of Science and Technology, Huainan, Anhui, 232001.
Mei Yue, Biological and environmental engineering, Hefei University, Hefei, Anhui, 230022;The state key laboratory of Coal resources and safe exploitation, Beijing, 100083.
Guang-quan Xu, School of Resource and Environment Engineer, An hui University of Science and Technology, Huainan, Anhui, 232001. |