“shaft excavation”的概念、定义、翻译、参考文献-科学参考

单词	shaft excavation
释义	shaft excavation Encyclopedia 工学岩石工程开挖释 shaft excavation竖井开挖挖掘垂直或倾角较大的井洞，将土石松动、破碎并运出井外的施工活动。
随便看	screening action screening and identification of hybrid cells screening based drug discovery screening current screening current, shielding current screening design screening detection of genetically modified ingredients screening distance screening dust screening dynamics screening effect screening effect in nuclear reactions screening efficiency screening equipment screening factor screening inspection screening length screening machine screening machinery screening of biomarkers screening of geological cores and samples screening of neonatal diseases screening operator screening rights screening router

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