“bent downhole motor”的概念、定义、翻译、参考文献-科学参考

单词	bent downhole motor
释义	bent downhole motor 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	integral equation method integral equation Neumann series integral equation of convolution type integral equation of Fredholm type integral equation of Volterra type integral equation theory integral erection method integral exponent integral exponential function integral expression integral extension integral extension of a ring integral factor integral fast reactor integral field spectrograph integral field unit integral filtration integral form integral formula integral function integral functional integral funnel integral generator integral-geometric area integral geometry

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。