“compound drive drilling”的概念、定义、翻译、参考文献-科学参考

单词	compound drive drilling
释义	compound drive drilling Encyclopedia 工学钻井方法释 compound drive drilling复合驱动钻井钻头的驱动由地面驱动（转盘驱动或顶部驱动）和地下驱动（一般为井下螺杆钻具或涡轮钻具）两部分组成，钻头的转速是两部分驱动转速合成的钻井方法。
随便看	stage setting stage setting for a small theatre stage sharing of two types of opera stage snow machine stages of motor learning stage-specific gene expression stage spectacle stage system of traditional Chinese opera stage theory of cognitive development stage theory of dying stage theory of exercise behaviorstage stage transferring review for aerospace project development stage transmission stage wagon stagewise stagflation stagger Stagger and Fall Flat on Back staggered Staggered Board staggered [bond] configuration staggered bond configuration staggered circuit staggered configuration staggered conformation

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