冒顶事故的英文

• roof-fall accident

• 冒顶:    puking; badly bleeding; roof ...
• 事故:    malfunction; trouble; fault; ...
• 蹋顶事故:    roof-fall accident
• 顶事:    (有用; 能解决问题) be useful; serve the purpose; be effective 对我来说这本新词典很顶事。 this new dictionary is very useful [helpful] to me. 多穿件毛衣也还顶事。 it does serve the purpose to put on another woollen sweater. 孩子太小, 不顶事。 the child is too young to help
• 冒顶:    [化学工业] puking; badly bleeding;roof caving;[矿物学] roof fall 大冒顶 bulk caving; 工作面冒顶 face fall

例句与用法

1. Technical analysis and prevention of roadway roof - fall accident under conditions of complex roof
   复合顶板条件下巷道冒顶事故技术分析及预防
2. Fault tree analysis for collapse of roadways with fractured surrounding rock and high tectonic stress in jinchuan mine no
   金川二矿区不良岩层采场巷道片帮冒顶事故树分析