“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	confluence analysis confluence of singular points confluent confluent analysis confluent differential equation confluent divided difference confluent function confluent hypergeometric equation confluent hypergeometric function confluent hypergeometric function of the first kind confluent hypergeometric function of the second kind confluent hypergeometric limit function confluent hypergeometric series confluent interpolation polynomial confluent reciprocal difference confluent type confocal confocal central conics confocal central surfaces confocal cones confocal congruences confocal conics confocal coordinate confocal curves confocal ellipses

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。