“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	black branded swift black brane black bream black-breatsed leaf turtle black bulb temperature Blackburn black bur reed Black Canyon of the Gunnison National Park black carbon black carbon aerosol monitor black carp black carpet beetle Black Cat Sheriff black citrus aphid Black Coal,Thin Ice Black Codes Black common carp Black Consciousness Movement black crowberry black crucian carp, Jinxin blackcurrant seed oil Black Death Black Diamonds black-dot illusion Black-dragon Park of Kunming

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。