“井下电动钻具”的概念、定义、翻译、参考文献-科学参考

单词	井下电动钻具
释义	井下电动钻具 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	vicarious liability vicarious nucleophilic substitution vicarious reinforcement vicarious species Vicat cement Vicat softening temperature vice vice commissioners of various offices vice commissioner/vice minister vice county magistrate vice director of a bureau vice governor of a superior prefecture vice-light vicenary number system Vicenza vice opera director vice prefect vice-provincial city Viceroy of Peru Viceroy’s Yamen of Tianjin VICH vicianose vicilin vicinal vicinal surface

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。