“down hole motor drilling”的概念、定义、翻译、参考文献-科学参考

单词	down hole motor drilling
释义	down hole motor drilling Encyclopedia 理学钻探理论释 down hole motor drilling孔底动力钻进利用置于钻孔底部的孔底动力钻具直接驱动钻头破碎岩石的钻进方法。
随便看	lunar rover vehicle Lunar Roving Vehicle lunar roving vehicle lunar satellite lunar seismology lunar seismometer lunar sensor lunar space lunar surface lunar surface radiation environment lunar surface surveying(Selenodesy) lunar surveying and mapping lunar survey probe lunar table lunar theory lunar tidal wave lunar tide lunar time lunar topography lunar trajectory lunar transient phenomenon lunar year lunar zodiac LUNAR人机对话系统 lunate bone ischemic osteonecrosis

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