“滚子减阻扶正器”的概念、定义、翻译、参考文献-科学参考

单词	滚子减阻扶正器
释义	滚子减阻扶正器 Encyclopedia 工学井下工具释 friction reduction stabilizer滚子减阻扶正器将钻柱与井壁间的滑动摩擦转变为滚动摩擦，用以减小钻柱下行阻力的工具。
随便看	extension reflex extension ring extension space extension subnet extension theorem Extension type supracondylar fracture of humerus extension wire extension wound extensive extensive air shower extensive airshower extensive air shower array extensive economic growth extensive expansion reproduction extensive form game extensive function extensive grazing extensive management of agriculture extensive mean extensive mediation extensive parameter extensive properties extensive quality extensive quantity Extensive Records compiled in the Taiping Years

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。