“跑钻”的概念、定义、翻译、参考文献-科学参考

单词	跑钻
释义	跑钻 Encyclopedia 理学孔内事故释 runaway of bit跑钻在提钻拧卸钻杆，下钻加接钻杆或回次钻进完加接单根过程中，将钻杆、钻具掉入孔内的事故。
随便看	stomatological knife & chisel stomatological scissors stomatological surgical operation instruments stomatological tweezer & clip stomatology stomatology comprehensive treatment devices stomatology comprehensive treatment devices ancillary stomatology materials stomoblastula stomochord stomodaeum Stone stone Stone Age of Australia Stone algebra Stone Ancestral Shrine at Xiaotangshan Stone and Jade Inscriptions Recording Allieces from Houma stone artefact stone beam stone biofilm stone breacker stone bridge Stone Burin Stone-Campbellites stone canal

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。