stability of the surrounding rockmass
英
美
- 围岩稳定性
双语例句
- The surrounding rocks of arched roadways are much more stable than that of rectangular roadways.
圆弧拱巷道围岩稳定性要远大于矩形巷道。 - Considering the problems of old models of drift surroundings stability classification, this paper offers a new one.
在分析以往一些巷道围岩稳定性分类模型存在的不足之处的基础上，给出了一种新的模型。
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