在现有矿井地质条件下，从设计方面论述了晋昶煤矿的开拓方案、选择大巷层位及设计大巷布置方式。
The paper described the development plan, the selection of seam location and the arrangement methods of main roadway in Jinchang Coal Mine from the designing aspect under present geological condition.
本文运用模糊数学、运筹学原理及数理统计方法，总结了影响矿井生产能力的因素，并对矿井地质条件进行了量化描述和模糊综合评判。
The factors which effect the production capacity of mine are summarized by system analysis methods and theories such as fuzzy, operation research and mathematics statistics.
结合生产实际，阐述了研究地质条件的变化规律，对矿井合理开采优质资源，提高经济效益有重要的指导意义。
Combine with the practice, to study the change law of geologic condition is important significance to rational mining resource, it make the economic effect to raise.
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