“封口盘”的概念、定义、翻译、参考文献-科学参考

单词	封口盘
释义	封口盘 Encyclopedia 工学凿井设施释 shaft cover platform封口盘凿井时，设置于井口地面上、覆盖井筒掘进直径的可承载平台。又称井盖。
随便看	angle of twist angle point angle-preserving angle-preserving mapping angle-preserving projection angle-preserving transformation angler angle-resolved photoemission spectroscopy angler stow net fishing angle sensor anglesite angles preserving property angles-preserving property angle strain angle sum formula angle trisection angle valve angle variable angle velocity flux contour map angle-velocity-flux contour map Anglican Church angling angling fishing Anglo-Africans Anglo-Agoué Treaty

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。