【摘 要】
：
According to overall mean square root of weighted deviation, presented an evaluation model of “geology-technique-social conditions” with a significant index system for the estimation of operating quality in productive coal mines. In the given example, the
【机 构】
：
School of Resource and Safety Engineering, China University of Mining &Technology (Beijing), Beijing
论文部分内容阅读
According to overall mean square root of weighted deviation, presented an evaluation model of “geology-technique-social conditions” with a significant index system for the estimation of operating quality in productive coal mines. In the given example, the evaluation result is used to decide management strategy of coal mine, which plays a guiding role in the production.
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