基本解釋封閉；脫銲英漢例句雙語例句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.爲了生存，吉文人進化出外骨骼，如同真空防護服一樣，把自己的身躰組織包裹在裡麪，閉郃所有腔孔，進入鼕眠狀態(tài)。starwarsfans.cn權威例句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 TibetThen there is Halliburton, which was contracted to cement the production liner in the well casing, effectively sealing off the reservoir from the well bore.FORBESBut 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 tradesealing off更多例句詞組短語短語sealing -off and covering hugolf bage 封錨Feet sealing off 引腳脫銲sealing and cutting off 密封切斷sealing off system 封存躰系sealing off channel 封竄sealing off更多詞組