“downhole electrodrill”的概念、定义、翻译、参考文献-科学参考

单词	downhole electrodrill
释义	downhole electrodrill Encyclopedia 工学钻井新技术与装备释 downhole electrodrill井下电动钻具通过电缆进行井下供电及数据双向通讯，并利用井下电机驱动钻头破岩的钻井工具。
随便看	land grant college land hierarchy land information database land information management land information system landing area selection landing buffer system landing electrode landing exploration landing flight test landing guidance system landing impact test for lunar probe landing impact test for reentry capsule of manned spacecraft landing joint landing platform landing rocket landing site system Landini cadence land/inland water ecotone land institutional pyramid land intensive industry land investigation Landis land-launched supporting system land law

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。