adit

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

同煤集團塔山礦采用主、副平硐開拓方式.

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

不管出于什么目的,都不應該對青少年造成不良的影響.

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

系統運行后,坑道水溫度變化實測數據基本驗證了預測結果,系統運行效果良好.

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

對于應用平硐溜井開拓運輸系統的露天開采礦山來說,溜井是其咽喉,溜井正常與否對礦山生產影響極大.

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

研究結論對長大公路隧道設計、施工橫通道,有一定參考價值.

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

4100m以上選用平硐溜井開拓系統, 4100m以下選用盲豎井開拓系統.

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