“孔底动力钻具”的概念、定义、翻译、参考文献-科学参考

单词	孔底动力钻具
释义	孔底动力钻具 Encyclopedia 理学钻具释 downhole motor孔底动力钻具位于钻柱下部，由钻井液（循环介质）或电力驱动，实现回转、冲击碎岩的钻具。
随便看	microwave applicator microwave assisted deposition microwave assisted extraction microwave-assisted extraction microwave-assisted leaching microwave assisted reaction microwave assisted solvent extraction microwave-assisted solvent extraction microwave astronomical satellite microwave attenuation material microwave attenuation metrology microwave background microwave background radiation microwave background radiation, MBR microwave background rest frame microwave burst microwave calorimeter microwave catalytic oxidants microwave catalytic technology microwave cavity microwave chemistry microwave circuit microwave cocoon drying microwave communication microwave component

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。