英语词汇“mercury vapour pump”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	mercury vapour pump
释义	Definition of mercury vapour pump in English: mercury vapour pump (US mercury vapor pump) noun A pump which produces a high vacuum by entraining molecules of the gas to be evacuated in a jet of mercury vapour. Origin 1920s. Definition of mercury vapour pump in US English: mercury vapour pump (US mercury vapor pump) noun A pump which produces a high vacuum by entraining molecules of the gas to be evacuated in a jet of mercury vapour. Origin 1920s.
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Definition of mercury vapour pump in English: