“ultimate vacuum”概念、定义、翻译-科学时代

单词	ultimate vacuum
释义	机械工程词汇手册 ultimate vacuum 极限真空，极度真空
随便看	SMC X-1 SMDS (Switched Multimegabit Data Service) SMD (standardized mean difference) SME SME1 (small-and medium-sized enterprises) SME2 (subject matter expert) smear smear smear smear smear smear culture smeared image smear ghost smearing smearing liquid machine smearing-out image smear method for eggs smear-sheet smearwurst sausage smectic liquid crystal smectic phase smectite smectite Smeed's role

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。

ultimate vacuum