英语词汇diffusion pump怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	diffusion pump
释义	diffusion pump 美/ d??fju??n p?mp / 简明释义扩散泵：一种真空泵，通过高速喷射的气体分子将低速的气体分子从泵的进口向泵的出口输送，从而达到抽真空的目的。网络释义 1 ?扩散抽气机 ... diffusion combustion扩散燃烧 diffusion pump扩散抽气机 diffusion velocity扩散速度 ... 2 ?廓张泵 ... diffusion potential 廓张电势 diffusion pump 廓张泵 diffusion saturation 廓张达到最高限度 ... 短语 1 oil diffusion pump 油扩散亨 ; 油蒸气扩散泵 ; 油气扩散真空泵 2 mercury diffusion pump 汞扩散泵 ; 水银扩散泵 ; 水银扩散 ; 汞廓张泵 3 diffusion pump oil 扩散泵油 ; 扩散真空泵油双语例句 1 There are some reference effect in design of other types of diffusion pump. 对设计其他类型的扩散泵具有一定的参考作用。 2 The device is equipped with a cryogenic pump, an oil diffusion pump and a mechanical pump. 该机抽气系统由低温泵、扩散泵和机械泵组成。 3 Therefore, it applies to diffusion pump for the pre-pump, but also for supporting precision instruments and laboratory use. 所以，它适用于作扩散泵的前级泵，而且更适用于精密仪器配套和实验室使用。同近义词 [真空]扩散泵；扩散抽气机 vapour pump??/??diffuser pump
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