“钻具组合”的概念、定义、翻译、参考文献-科学参考

单词	钻具组合
释义	钻具组合 Encyclopedia 工学钻具组合释 hole assembly钻具组合为安全、高效钻井，下入到井眼中的若干种钻具组成的管柱串。理学钻进工艺释 drilling assembly钻具组合根据不同钻进方法或工艺需要，选配连接的孔内钻杆钻具的组合。
随便看	quasi-sphere quasi-spherical curve quasi-spinorial mapping quasi-split quasi-split algebraic group quasi-split group quasi-splittable group quasi-stable quasi-stable adjustment quasi-stable distribution quasi-stable distribution function quasi-stablepopulation quasi-stable state quasi-starlike quasi-static approximation quasi static electromagnetic field quasi-static electromagnetic field quasi-static field quasi-static model quasi static process quasi-static process quasi-static state quasi-static test quasistatic viscoelastic problem quasistationarity

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。