overbreak
[矿业] 超挖
常用释义
英音[ ˈəʊvəbreɪk ]
美音[ ˈoʊvərbreɪk ]
基本释义
- n. [矿业] 超挖；[矿业] 超爆；塌方；过度断裂
例句
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1·The result of forecasting is consistent with the fact one. The applicability of block theory in overbreak of doubled arch tunnel is tested.通过预测得出的结果证实了块体理论在高速公路连拱隧道超挖预测中的适用性。
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2·These will be very useful in the assessment of the overbreak in underground workings and of the stability of workings in construction as well as their reinforcement.这对于地下洞室超挖的评价方法以及工程建设中地下洞室稳定性评价以及加固处理具有一定指导意义。