“pit bottom”的概念、定义、翻译、参考文献-科学参考

单词	pit bottom
释义	pit bottom Encyclopedia 工学井底车场释 shaft station；pit bottom井底车场连接矿井中主要提升井筒和中段运输大巷的一组巷道和硐室的总称。是转送人员、矿岩、设备、材料的场所，也是井下排水和动力供应的转换中心。
随便看	Battle of Blood River Battle of Bull Run Battle of Bunker Hill Battle of Calderón Bridge Battle of Carabobo Battle of Caseros Battle of Chaldiran Battle of Champa Battle of Chancellorville Battle of Chateauguay Battle of Chaumuhtao Battleof Crysler’s Farm Battle of Dalinghe Battle of Diaoyucheng Battle of Ding Mao Battle of Djemaa Ghazaouet Battle of Erdeni Dzu Battle of Feishui Battle of Gallipoli Battle of Gan Battle of Gettysburg Battle of Ghujduvan Battle of Giron Beach Battle of Gok Battle of Grunwald

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