“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	highway embankment highway emergency management system highway engineering highway engineering geophysical exploration highway environmental management highway landscape highway law highway light environment highway lighting highway maintenance highway material highway meteorological services highway mileage highway network monitoring and management system highway network operation state highway network structure highway network structure planning methods highway noise pollution and prevention highway pavement Highway Port of Suifenhe highway runway highway safety audit highway safety enhancement project highway sand prevention highway service facilities

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。