“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	Mauritania Mauritanian Mauritanian People's Party Mauritian English Literature Mauritian Militant Movement Mauritian sardinella Mauritian Social Democratic Party Mauritius Mauritius Labour Party Mauritshuis Mauritz Stiller Maurizio Cattelan Maurizio Pollini Maurolico Maurolycus Maurya Dynasty Mauser rifle Mausoleum Garden of Grave Mound of Qin Shi Huang Mausoleum of Dayu Mausoleum of Dr. Sun Yat-sen Mausoleum of First Emperor of Qin Dynasty Mausoleum of Han Dynasty at Weishan Mausoleum of Han State at Huzhuang Mausoleum of Humayun Mausoleum of Khoja Ahmed Yasawi

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