“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	jump method jump of a function jump operation jump operator jump phenomenon jump point jump process jump relation Junan Xian Junast Jun Azumi junction junctional complex Junction Avenue Theatre Company junction barrier Schottky diode junction capacitance junction field effect transistor junction field-effect transistor junction field effect transistor, JFET junction field-effect transistor, JFET junction laser junctionless transistor junction line junction loop junction loss

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