“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	flat smooth function flat sour spoilage flat space flat space theorem flat spacetime flat spectrum flat spectrum radio quasar flat spectrum source flat spiral feed flat spiral spring flat spring flat-stab buttress bam flatstem milkvetch seed flat storehouse flat structure flat submanifold flat surface flat surface screen printing flattener flattening flattening factor flattening of ellipsoid flattening of fold flatter surface flat top card

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。