“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	geosphere geostatic geostatics geostational satellite geostationary earth orbit geostationary lightning imager of FY-4 geostationary meteorological satellite geostationary meteorological satellite of China Geostationary Operational Environmental Satellite Geostationary Operational Meteorological Satellite geostationary orbit geostationary orbit satellites maintain control of east and west orbit geostationary orbit satellites maintain control of north and south orbit geostationary satellite geostationary satellite communication geostatistics geostrategy Geostrips geostrophic currents geostrophic motion geostrophic wind geostructure geo-substorms geosutures geosynchronous geosynchronous orbit

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。