英语词汇“diffusion pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	diffusion pump
释义	diffusion pump noun : a vacuum pump for producing extremely high vacuums by diffusing gas into a jet of vapor of mercury or some heavy oil by which the gas is carried off and which is separated from the gas by condensation
随便看	haranguer harappa harappan harari haras harass harassed harassedly harassing harassing harassing fire harassingly harassment harassment harateen haratin harbin harbinger harbinger harbinger-of-spring harbor harbor harborage harborer harbor gasket

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