“clear hole”的概念、定义、翻译、参考文献-科学参考

单词	clear hole
释义	clear hole Encyclopedia 理学钻孔冲洗释 clear hole钻孔冲洗在钻探工程中，利用泥浆泵或空压机将水、泥浆、空气或泡沫、充气泥浆等冲洗介质输入钻孔内，形成循环流动的过程。
随便看	Pavlov pouch Pavlov's pouch Pavo Pavol Horov Pavol Országh Hviezdoslav Pavonis Mons PAW paw graph pawl pawn pawning right pawn ticket Pawsey crater Paxboard Paxolin pay-as-you-go pay-as-you-go system payback method payback period Pay cross rating Pay Equality Act in Canada pay for Performance pay for performance pay grade Paying Supreme Tribute to Confucianism While Banning All Other Schools of Thought

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。