seal off

美 [siːl ɔːf]英 [siːl ɒf]
  • 封闭;封锁;隔离
seal offseal off

seal off

频次

  • 1
    PHRASAL VERB 封闭;隔离
    If one object or area is sealed off from another, there is a physical barrier between them, so that nothing can pass between them.

    Windows are usually sealed off.

    窗户通常是封闭的。

  • 2
    → see:seal 7

verb

1
impose a blockade on
Synonym: blockade
2
make tight;secure against leakage
seal the windows
Synonym: seal

数据来源:WordNet

  1. A variety of schemes to either block up or seal off the blowout preventer are in development .

    各种各样的计划,要么堵塞要么封闭防喷器的发展。

  2. Seal off all affected decks .

    封闭所有涉及到的甲板。

  3. You better get up there and seal off the damaged section !

    你最好快给我上到那去并封闭那该死的气压舱!

  4. We need to seal off this area .

    我们得封锁这一带。

  5. We need to seal off this area until the police can make a full investigation .

    我们得封锁这一带,直到警察进行了充分的调查为止。

  6. That 's why we needed to seal off as many rooms as possible .

    所以我们必须尽可能多的封锁房间。

  7. We must seal off the passages which produce them .

    我们要把产生这种歪风的洞塞死。

  8. The captain wants to seal off all critical areas of the ship .

    舰长要封锁舰上所有重要区域。

  9. As the LAPD and secret service seal off the area .

    洛杉矶警方和特勤组封锁是事发现场。

  10. Freezing rain can seal off your car and lock you inside .

    冻雨能把你的车封住并把你锁在里面。

  11. But we shouldn 't fall and seal off ourselves .

    但是我们应该堕落,更不能自我封闭。

  12. Seal off the city from all outside contact to stop the spread of the plague .

    封城,隔绝此城与外界的接触,以避免瘟疫的扩散。

  13. Which seeks to seal off dangerous ruins of ancient civilizations .

    他们负责封锁古文明中危险的遗迹。

  14. The enemy made a desperate attempt to seal off the gap through which we had burst .

    敌人拼命想堵住我们已经冲开的那个突破口。

  15. They 're doing everything they can to seal off the richmond .

    他们无所不用其极地封锁里奇蒙。

  16. Field applications show that the slurry can seal off long open holes of low formation pore pressures and achieve good cementing quality .

    现场应用表明,该水泥浆体系解决了桩西油田地层压力低、封固段长和固井质量差的问题。

  17. The main function of Linclion pump is to seal off the lubricator .

    林肯泵主要作用是密封注油头。

  18. Trying to seal off an entire region of the world-if that were even possible-could actually make the situation worse .

    那些想把地球上某个地区隔离出来的想法,即便这种想法是可行的,也只能让事态进一步恶化。

  19. It did not seem tp occur to the police to seal off the entrance or order nobody to leave .

    警察似乎没有想到应封锁各入口处或命令任何人不得离开。

  20. You need to seal off the sub-basement .

    你需要封闭下级地下室。

  21. MicroRNAs could be used to seal off human cells from disease-causing viruses , or to disable viruses that gain entry .

    小分子核糖核酸可以用来封闭人体细胞,使之免受致病病毒的侵扰,或者使病毒丧失侵入细胞的能力。

  22. Cisco , if you don 't seal off the blast , everyone in this building will die , including caitlin .

    西斯科如果你不把爆炸锁在里面这楼里所有人都会死包括凯特琳

  23. Seal off a ten-block radius .

    封锁十个街区的半径范围。

  24. A chunk of the Pont des Arts bridge fell away on Sunday night and the police were called to seal off the area which remains closed today .

    爱情桥的一大块在周日晚上坠落,警方接到通知封锁了该区域,到今日为止爱情桥仍处在关闭状态。

  25. The Yunnan 1 - meter Solar Telescope ( YNST ) is a vacuum telescope . It uses four flat vacuum windows to seal off the vacuum .

    云南一米太阳塔(YNST)的望远镜是一台地平式真空望远镜,依靠4块平板封窗玻璃把整个光学系统密封在真空系统中。

  26. And I knew that if he got down near where my urostomy bag was , there was a possibility of pulling the seal off it .

    我知道,如果他的手滑倒我的尿袋的位置,可能会将密封盖拔下来。

  27. The idea is to seal off the landfill from the surrounding marshes and river , preventing any contaminated water " leachate " in the industry jargon from leaking out .

    这样做的初衷是密封垃圾,以防污水(专业术语叫“渗虑液”)渗出,污染周边的湿地和河流。

  28. In January , the company briefly stopped selling its new iPhone 4S at its China Apple Stores after unruly customers led police to seal off part of the mall at the location .

    今年1月,由于顾客排队的秩序陷入混乱,警察不得不封锁了购物中心的部分区域,苹果也被迫立即停止了新的iPhone4S的销售。

  29. Even if uncom-paction mudstone is faulted , faults would be capable to seal off because of the existence of pore-fluid abnormal pressure in uncompacted mudstone .

    即使欠压实泥岩中有断裂,因已存在孔隙流体异常压力也会使断层具封闭性。

  30. To protect drilling normally drillers adopted mud ball plugging fill in plugging rapid hardening cement partial seal off 191 # resiniferous cement plugging and high-pressured cement grouting successively .

    为保证正常钻进,先后采用了制球堵漏、镶嵌堵漏、快干水泥局部封堵、191树脂水泥封堵和水泥高压注浆封堵。