“bench excavation method”的概念、定义、翻译、参考文献-科学参考

单词	bench excavation method
释义	bench excavation method Encyclopedia 工学岩石工程开挖释 bench excavation method台阶开挖法将隧道断面分成上、下两个断面分次开挖形成台阶，然后上、下断面平行推进的施工方法。简称台阶法。
随便看	generating triplet generating vector generating σ algebra generating σ-algebra generation generational equity generation/collection mode of scanning electron microscope generation cost of hydropower station generation dispatching of electric power system generation effect generation gap generation interval generation IV nuclear energy system generation IV reactor generation lifetime Generation of 1837 Generation of 1880 generation of Chinese character form generation of haptic generation of operational plan generation of random numbers generation of virtual scenes generation of virtual sound generation of visual sense generation overlap

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