“drill bit”的概念、定义、翻译、参考文献-科学参考

单词	drill bit
释义	drill bit Encyclopedia 理学孔内钻具释 drill bit钻头破碎钻孔底部岩石的专用工具。
随便看	medical park medical parole identification medical patent protection medical pattern medical physics medical physiology medical pluralism medical polymer medical polymeric materials and agents medical polymer surface heparinization Medical Prescriptions Collected by Su Shi and Shen Kuo medical prescriptions in Cave 20, Longmen Caves medical prevention of military operation in cold climates medical prevention of military operation in hot environment medical principle of justice Medical process management medical product design Medical project management Medical protection against chemical warfare agents poisoning medical protection against depleted uranium weapons medical protection against electromagnetic pulse weapons medical protection against fuel-air explosive medical protection against infrasound weapons medical protection against intense magnetic radiation medical protection against laser weapons

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。