“超精密加工”概念、定义、翻译-科学时代

单词	超精密加工
释义	航空航天词汇手册 ultraprecision machining（UPM）超精密加工
随便看	countertorque countertraction counter trade countertrade counter trade countertrade countertrade counter-trade counter trade agreement countertrade goods countertrade quota countertrades countertransference countertransference counter transport counter tube with internal gas source counter turn counter-twilight counter type adder counter-urbanization counter-urbanization countervailing credit countervailing duty countervailing duty countervailing duty

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

ultraprecision machining（UPM）