Their influence to mine′s safety and operation is explained through some actual examples.
利用实例说明了层滑构造对矿井安全和生产的影响；
In this paper, taking the assessment on safety in coal mine workings as an sample, results obtained after applying s...
以煤矿巷道安全程度的评价为例，把这种方法运用到实际的评价过程，所得结论和矿山实际安全情况相符。
In this paper, taking the assessment on safety in coal mine workings as an sample, results obtained after applying s...
以煤矿巷道安全程度的评价为例，把这种方法运用到实际的评价过程，所得结论和矿山实际安全情况相符。
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