“干式真空泵”的概念、定义、翻译、参考文献-科学参考

单词	干式真空泵
释义	干式真空泵 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	emperor ZhenYi Gao BaoRong of Nan Ping Emperor Zhenzong of Song Dynasty Emperor Zhenzong of Song Dynasty Shandi Emperor Zhezong of Song Dynasty Emperor Zhi of Han Dynasty emperor ZhongZong LiuSheng of South Han Emperor Zhongzong of Tang Dynasty emphasis of graduate school emphasized second marker emphatic stress emphysema Empire Empire Cinemas Empire of Nicaea Empire of Zanji Empire State Building Empire style furniture empire test pilot school empirical empirical analysis empirical Bayes approach empirical Bayes method empirical coefficient empirical coefficient method empirical constant

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