“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	one-sidedness one-sided order one-sided search one-sided semi-tangent one-sided stable process one-sided statistical test one-sided Student test one-sided surface one sided test one-sided test one-sided upper continuous one side test one-side test one-side theatre one-skeleton one-stage grinding-classification circuit One Step Away one-step constructed dam One Step Forward, Two Steps Back one step growth one step method one-step method one step mining one stream production ONET

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