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shaft sinking

/ʃæft ˈsɪŋkɪŋ/
  • [矿业] 凿井

双语例句

  1. Some factors of success in shaft sinking by freezing method are summarized.
    总结了冻结法施工的一些成功因素。
  2. The security of freezing wall is the key problem of freezing shaft sinking in deep alluvium.
    冻结壁的安全性是深厚冲积层中冻结凿井的关键问题。
  3. The freezing method became the preferred shaft sinking method when constructing in thick alluvium and unstable aquifer.
    冻结法已成为深厚冲积层及不稳定含水层的首选施工方法。

网络短语

  • construction survey for shaft sinking
    凿井施工测量;立井施工测量
  • shaft sinking cycle
    凿井工篆环
  • rotary drill for shaft sinking
    凿竖井用回式钻机
  • freezing shaft sinking method
    冻结凿井法;温度分布
  • shaft sinking and drifting
    井巷工程