“顶部驱动钻井装置”的概念、定义、翻译、参考文献-科学参考

单词	顶部驱动钻井装置
释义	顶部驱动钻井装置 Encyclopedia 工学钻井装备释 top drive drilling equipment顶部驱动钻井装置动力从井架的顶部直接驱动钻具进行旋转钻进，并能完成多种钻井操作的钻井装置。又称顶驱或顶驱装置。
随便看	automatic astronomical station automatic balance recording instrument automatic bicycle automatic block automatic block between stations automatic bottle washing machine automatic braking of the Earth's rotation automatic bridge information acquisition vehicle automatic carrier landing control system automatic cataloging automatic celestial navigation automatic check automatic checkout test equipment automatic clamp equipment automatic classification automatic classification of documents automatic clip removing equipment automatic clustering automatic code recognition sorter automatic coding automatic collar sewing machine automatic comet-seeker automatic compensation automatic computer Automatic Content Extraction

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。