“防磨减扭装置”的概念、定义、翻译、参考文献-科学参考

单词	防磨减扭装置
释义	防磨减扭装置 Encyclopedia 工学定向井工具释 anti friction and torque device防磨减扭装置依靠内套和本体的摩擦旋转代替钻柱接箍和套管内壁的硬摩擦旋转，实现降低钻柱扭矩的器械。
随便看	Ba-Shu Matel-rimmed Lacquer from Yangzishan basic basic adsorption refrigeration cycle basic agricultural extension service system construction project basic algebra basic algebraic operation basically available basic aluminium air cell basic amino acid basic anxiety basic arithmetic operation Basic Arts Education basic assumptions in quantum mechanics basic attribute of electronic records basic block basic buret basic catalyst basic cell basic characteristics of discontinuity basic characteristics of instrument basic characteristics of resistance strain gauge basic characteristics of vegetation basic chemical basic chromium sulfate， chromium sulfate basic basic class

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。