“钻具故障”的概念、定义、翻译、参考文献-科学参考

单词	钻具故障
释义	钻具故障 Encyclopedia 工学钻井复杂事故种类释 drilling string trouble钻具故障在钻井施工过程中，井下钻杆、钻铤等钻具因疲劳破坏、腐蚀破坏、机械破坏或事故破坏，造成的机械性能发生改变，发生断脱、断裂、刺穿等现象。
随便看	admissibility condition admissibility criterion admissible admissible category admissible center admissible chart admissible coloration admissible condition admissible control admissible covering admissible curve admissible decision admissible decision function admissible decision function/rule admissible decision rule admissible deformation admissible distortion admissible domain admissible element admissible error admissible estimate admissible estimation admissible estimator admissible extremal arc admissible extremal length

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。