文章采用多目标决策法进行近水平煤层矿井设计的最优化。
This paper demonstrates the optimization of the nearly flat seam underground coal mine planning by the multi-objective decision-making method.
本文的决策模型对我国近水平煤层的合理开发有实用价值。
The decision model has practical value to the rational development of flat seams in China.
在煤层中使用该纠偏技术，在保证钻孔质量的同时，可极大地降低近水平孔钻进纠偏成本。
It will greatly reduce the cost on rectifying the deviation of the drilling and ensure the drilling quality.
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