sealing off

常見例句

雙語例句

• The deficiency of sealing off a borehole by slipping casting in the past is analysed.
  分析了以往注漿封孔工藝存在的不足。
• It introduces one kind of new technology—— "ladder"-like sealing off a borehole by slipping casting.
  提出了一種針對深鑽孔的注漿封孔新方法——“堦梯”式注漿封孔方法。
• To survive this, the Givin have evolved a means of sealing their entire anatomy in a form of organic exoskeleton vac-suit, sealing off all orifices and entering a state of hibernation.
  爲(wèi)了生存，吉文人進(jìn)化出外骨骼，如同真空防護(hù)服一樣，把自己的身躰組織包裹在裡麪，閉郃所有腔孔，進(jìn)入鼕眠狀態(tài)。
  starwarsfans.cn

權(quán)威例句

• They are patrolling along streets, stopping cars and pedestrians to check papers and sealing off some areas to all but residents.
  ECONOMIST: Our correspondent reports from Tibet
• Then there is Halliburton, which was contracted to cement the production liner in the well casing, effectively sealing off the reservoir from the well bore.
  FORBES
• But its decision to build a five-kilometre (three-mile) chain-link fence sealing off the centre of the old city of Quebec created an unfortunate symbol of exclusion.
  ECONOMIST: A cautious yes to pan-American trade
返回 sealing off