drill bush

常見例句

雙語例句

• George Bush, the incumbent, wants Congress to let oil firms drill in areas of Alaska and coastal waters that are currently off-limits for environmental reasons.
  現(xiàn)任縂統(tǒng)佈什希望國會允許石油企業(yè)在阿拉斯加地區(qū)以及沿海水域鑽油，這些地區(qū)目前由於環(huán)境原因禁止開採。
• Based on the analysis of drill bush wear, the methods of determining the wear tolerances and lifetime of the drill bush in the design of drilling jig are presented.
  通過對鑽套磨損的分析，給出了鑽牀夾具設(shè)計中鑽套磨損公差及使用壽命的確定方法。

權(quán)威例句

• George Bush, the incumbent, wants Congress to let oil firms drill in areas of Alaska and coastal waters that are currently off-limits for environmental reasons.
  ECONOMIST: Oil prices
• But a Bush administration mandate to fast track energy development across the West has energy companies eager to drill in its habitat.
  NPR: Drilling to Begin in Colorado Ferret Habitat
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