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support pillar

英 美
  • 支承矿柱

双语例句

    1. As a result,the short hole shrinkage method with flat bottom structure was employed to mine the stope firstly,then stoping ore pillar by medium length hole caving method.
      后沟金矿采用平底结构浅孔留矿法先采矿房,后用中深孔崩落法回采矿柱,经两年多的生产实践,取得较好的技术经济指标。
    2. In open stopes the ground above the stope will support its own weight.So the stope is shaped like a series of rooms divided by walls or supported by pillars of ore.
      空场回采工作面利用采场上方的岩层支撑自身的重量,所以采场被切割成一系列的由矿壁分隔或用矿柱支撑的峒室。
    3. The support for the tent is rigid.
      帐篷的支柱很坚固。
    4. Manfully cling to the pillar of Patience.
      男子般气概的你会紧握忍耐的支柱。

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