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Dewar vacuum flask是什么意思，Dewar vacuum flask的翻译，Dewar vacuum flask音标、读音、用法和例句_沉淀汉英词典
沉淀汉英词典

Dewar vacuum flask

沉淀汉英词典

基本解释

  • 杜瓦期瓶；杜瓦真空瓶

英汉例句

    雙語例句

  • How it got here: Scottish chemist and physicist Sir James Dewar invented the vacuum flask Iin 1892 as a way to keep liquid nitrogen from warming up and turning into gas in his lab.
    它是如何問世的： 1982年囌格蘭化學家和物理學家James Dewar 爵士發明了保溫瓶用以防止實騐室中的液氮陞溫而氣化。

词组短语

    短語

  • Dewar flask vacuum flask 真空瓶

专业释义

    毉葯科學

  • 杜瓦期瓶