“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	pole-observing Instrument pole of a conic pole of a function pole of a great circle pole of a hyperplane pole of a line pole of a matrix pole of a matrix function pole of an analytic function pole of a network pole of angular momentum pole of an inversion pole of a plane pole of a point group pole of a polar plane pole of a polar system pole of a quadratic differential pole of a quadric hypersurface pole of a quadric surface pole of a Riemannian manifold pole of a rolling curve pole of a sphere pole of a system pole of a system of coordinates pole of figure

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。