false bottom

基本解释假底层

网络释义

1)false bottom,假底层2)phantom bottom,假底层3)Concrete-bottom,假底4)false bottom,假底5)Fake bottom of drifts,进路假底6)Flexible false flop,柔性假底7)pillar recovery,人工假底8)flase bottom tank,假底槽<冶>9)false bottom retort,假底甑10)false filter bottom,滤池假底

用法和例句

Application of Artificial Concrete-bottom and Concrete-lane in the Thin Vein of Gold Mine;

人工假底假巷在中薄脉金矿中的应用

Technologies of pillar recovery used in mining operation in Hongtoushan Copper Mine are reviewed,especially in the technology,manual false bottom,is introduced detailedly and the feasibility of the technology application in the mine is demonstrated in combination of real examples.

红透山铜矿在生产实践中采用的多种方法回收矿柱,取得了较好的社会效益和经济效益,详细介绍了"人工假底"的矿柱回收工艺,通过实例证明了该工艺在矿山应用的可行性。

false bottom

网络释义

用法和例句

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