“automatic vertical drilling system”的概念、定义、翻译、参考文献-科学参考

单词	automatic vertical drilling system
释义	automatic vertical drilling system Encyclopedia 工学定向井工具释 automatic vertical drilling system自动垂直钻井系统能够将所钻井段的井斜控制在一定角度范围内（通常不大于3°）的井下闭环自动控制钻井工具组合。
随便看	probable deviation probable ellipse probable ellipsoid probable error probable error analysis probable estimate probable maximum flood probable maximum flood （PMF） probable maximum precipitation probable prime probable reserves probable value probably approximately correct learning probasidium probation Probationary Lawyer probationers of the hanlin or imperial academy Probation in Song Dynasty Probation period probation period probe probe atomization probe coil probe mechanics measurement probe microscope measurement technique

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