基于灰色关联分析的三山岛金矿绿色开采技术优先级评价
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赵国彦,吴攀,朱幸福,赵源,李洋,邱菊
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Priority Evaluation of Green Mining Technology in Sanshandao Gold Mine Based on Grey Correlation Analysis
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Guoyan ZHAO,Pan WU,Xingfu ZHU,Yuan ZHAO,Yang LI,Ju QIU
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表5 绿色开采技术灰色关联度及排序
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Table 5 Grey correlation degree of green mining technology and sequence
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技术方案 | 传统灰色关联(排序) | AHP法(排序) | 熵值法(排序) | 组合赋权法(排序) |
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t1 | 0.6866(2) | 0.6746(4) | 0.6013(6) | 0.6003(6) | t2 | 0.7476(1) | 0.7445(1) | 0.7025(1) | 0.7206(1) | t3 | 0.6077(7) | 0.6314(7) | 0.5586(8) | 0.5784(8) | t4 | 0.6556(4) | 0.6805(3) | 0.6044(4) | 0.6085(5) | t5 | 0.6788(3) | 0.7247(2) | 0.5971(7) | 0.6220(4) | t6 | 0.5933(8) | 0.6048(8) | 0.6027(5) | 0.5920(7) | t7 | 0.6487(5) | 0.6562(5) | 0.6532(3) | 0.6257(3) | t8 | 0.6360(6) | 0.6438(6) | 0.6561(2) | 0.6311(2) |
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