“reamer”的概念、定义、翻译、参考文献-科学参考

单词	reamer
释义	reamer Encyclopedia 工学套管钻井释 reamer扩眼器通过自身刀翼旋转时产生的切削作用破碎岩石，在套管钻井过程中和领眼钻头配合使用的装置。 Physics reamer绞刀
随便看	downconversion down-conversion demodulation down conversion process down-conversion process down-crossing down-crossing point downdraft downdraft gasifier down draft kiln Downes law down garment downgraded predication down grinding down hair Down Hill downhill downhill folding down-hill method downhole bums down hole electric heating downhole electrodrill downhole junk downhole motor down hole motor drilling downhole operation

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。