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

• A cave-in! This is getting better by the minute!
  一次坍塌！现在的情况好多了！
• 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。
• The cover shall show no cave-in or deformation resulting in operating temperature variation or bad influence on other performances.
  不可把封盖顶部压塌或使其变形，以免动作温度变值或影响其他性能；
• There has been no communication with the minners since the cave-in on monday.
  从周一的矿脉塌陷至今未有与被困矿工的任何联络。
• 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。
• 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。
• 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。
• 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。
• Applying damage statistical mechanics theory, general formulas to determine cave-in height of top coal are given, and factors affecting top coal caving are analyzed.
  运用损伤统计力学理论给出了顶煤冒落高度的一般公式，分析了顶煤冒落的影响因素，结合乌鲁木齐矿区建议小红沟煤矿确定水平分段高度时应该考虑的因素。
• It's been three days since four unidentified children were trapped in a cave-in.
  四个身份不明儿童被困塌方至今已经三天。