adit

Tashan mine are excavated in a main and a auxiliary adit.

同煤集团塔山矿采用主、副平硐开拓方式.

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Whatever the purpose ADIt'should not give bad effect to younger s.

不管出于什么目的,都不应该对青少年造成不良的影响.

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The measured adit water temperature verifies the predicted results and the system behavior proves desirable.

系统运行后,坑道水温度变化实测数据基本验证了预测结果,系统运行效果良好.

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Ore passes are the vital haulage passage in the mines using adit ore pass transportation system.

对于应用平硐溜井开拓运输系统的露天开采矿山来说,溜井是其咽喉,溜井正常与否对矿山生产影响极大.

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The results are helpful for designing and construction main tunnel and adit in major highway tunnel.

研究结论对长大公路隧道设计、施工横通道,有一定参考价值.

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The development systems are the adit and pass above 4100 m level, and underground shaft under 4100 m.

4100m以上选用平硐溜井开拓系统, 4100m以下选用盲竖井开拓系统.

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