cave-in

英 [ˈkeɪv ɪn]

美 [ˈkeɪv ɪn]

n.  (突然的)塌陷，坍塌，倒塌

复数：cave-ins　

Collins.1

牛津词典

noun

• （突然的）塌陷，坍塌，倒塌
  the fact of sth suddenly collapsing

柯林斯词典

• 塌陷;坍塌
  Acave-inis the sudden collapse of the roof of a cave or mine.

双语例句

• The gas drilling technology is increasingly applied these days due to its high ROP, effective prevention of the cave-in of water-sensitive shales and the capability to eliminate lost circulations.
  气体钻井由于其机械钻速快，能有效防止水敏性泥页岩坍塌，杜绝井漏。
• In Lueyang county of Hanzhong, the tremor caused a cave-in on a provincial highway and disrupted traffic, said the county's publicity official Chen Weiming.
  汉中略阳县外宣办主任陈卫铭说，这次余震省际公路塌方，交通中断。
• Study on Superposition Method of Air Leakage and Gas Delivery in Cave-in Gobs
  采空区漏风流场与瓦斯运移的叠加方法研究
• A man and a child were found in the Cave-in produce truck.
  一名男子和一名儿童在一辆撞毁的农用卡车上被发现。
• He had his leg injured trying to save a comrade from a cave-in.
  在遇到塌方时，他为了救同志，自己的腿受了伤。
• Rescuers have been frantically trying to reach the six miners who have been trapped since a cave-in on August sixth.
  救援人员竭尽全力寻找8月6号塌方事故以来被困在井下的6名矿工。
• The vote was seen as a cave-in to the demands of the administration.
  选举被看作是对管理要求的投降。
• This paper is instructive to the optimization of the cross section, especially to the design of the cave-in cavity with better hydrodynamic performance.
  本文对优化腔体横剖面形式，尤其是水动力性能较佳的陷落式腔体结构设计有较高的指导意义。
• Clogged or cave-in of the hole, can lead to a stuck drill. It is best therefore, to cleans the hole regular intervals, by carrying out air-blowing with the rock drill.
  因为堵块和空穴都可能导致卡钻，因此应定期采用冲击器强吹，定期清洗孔底。
• Objective To explore a suitable therapeutic method for various open cave-in skull fracture in young children.
  目的探索小儿开放性粉碎性颅骨凹陷骨折适当的治疗方法。