金矿采场环境因素变化分析及灰色聚类评价
张天宝, 纪洪广, 李颂
Analysis of environmental factors change in mining face of a gold mine and its grey cluster assessment
ZHANG Tianbao, JI Hongguang, LI Song
中国安全科学学报
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2018, (9): 142
-147
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DOI: 10.16265/j.cnki.issn1003-3033.2018.09.024
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