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Geofluids
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2020
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Article
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Tab 5
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Research Article
Environmental Evaluation of Coal Mines Based on Generalized Linear Model and Nonlinear Fuzzy Analytic Hierarchy
Table 5
The grading standard of the relative importance of the corresponding index to the goal.
Logical variable
Grade corresponding to factor weight ratio
Equally important
0.96
Weakly important
0.8
Fairly important
0.64
Strongly important
0.48
Very strongly important
0.32
Extremely important
0.16