“dry vacuum pump”的概念、定义、翻译、参考文献-科学参考

单词	dry vacuum pump
释义	dry vacuum pump Encyclopedia 工学真空泵释 dry vacuum pump干式真空泵能在105（大气压）～10-2帕的压力范围内工作，在泵腔内不使用任何液体，排气口与大气相通，能直接向大气排气的泵。又称无油真空泵。
随便看	finite group scheme finite horizon model finite idempotent finite impulse response finite impulse response digital filter finite impulse response filter finite increment finite increment formula finite index finite induction finite injury priority method finite input source finite integral finite integral domain finite integral transform finite intersection property finite interval finite jump finite lattice element finite length finite limit finite line finite linear group finitely additive finitely additive class

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。