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。
• Water from a river flowing beside the cave-in site soon seeped into the tunnel.
  水很快在从一条位于隧道旁边的河中渗透到陷落的地方。
• On the Cave-in System in Coal Mining on the Basis of GIS
  基于GIS对煤矿开采沉陷系统的研究
• A cave-in! This is getting better by the minute!
  一次坍塌！现在的情况好多了！
• The main research contents are as follows: ( 1) Analysis based on the monitoring data gives a conclusion that the complex geological environment is the main reason for the large deformation and cave-in accident.
  主要研究内容如下：（1）通过对现场实测数据数据分析得出：复杂的地质环境是造成大变形和坍方事故的主要原因。
• Some individuals have reportedly been detained during the investigation of the subway site cave-in as the public awaits the official report on the cause of the accident.
  一些人被报道称曾想在调查地铁工地塌方事件中隐瞒事实。但殊不知，公众却在共同企盼政府能够就事情的起因给予一个公正的答复。
• Underground engineering structures losing its stability is possibly induced by cave-in mine tremor, resulting in large cave-in of rocks roof in mined-out area.
  冒落矿震可能诱发一定范围内地下工程失稳，导致更大范围内采空区大面积冒落。
• The hydrodynamic experiment of the cave-in cavity model is carried out under the condition of uniform fluid. A large numbers of work conditions have been simulated, and the fluctuating pressure of the fluid acted on the inside wall of the cavity is measured.
  在有自由液面的情况下，针对横剖面为圆形的陷落腔模型，在均匀流场条件下，开展水动力实验研究，模拟了大量的工况，测量了腔体壁面的流体脉动压力。
• 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。
• A Study on Kinetic-energy Releasing and Destructiveness of Cave-in Mine Tremor
  冒落矿震动能释放及其破坏性的研究