“弯外壳井下动力钻具”的概念、定义、翻译、参考文献-科学参考

单词	弯外壳井下动力钻具
释义	弯外壳井下动力钻具 Encyclopedia 工学定向井工具释 bent downhole motor弯外壳井下动力钻具将井下动力钻具的外壳做成弯曲形状，上段与下段的轴线之间存在一个夹角的钻井工具。
随便看	log gamma-function logger loggerhead sea turtle logging blasting accident logging cost logging data preprocessing logging data processing logging gas ratio interpretation method logging instrument logging method logging operation design logging parameter calculation logging petrophysical experiment logging petrophysics logging residue logging technology of wellbore wall coring logging theory logging tool calibration logging while drilling logging while drilling equipment logging while drilling method log-hauling trucks log horizontal conveyer Log Houses logic

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