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    dewar

    dewar - 365bet中国官方网站 definition and meaning for word dewar

    Definition
    (noun) vacuum flask that holds liquid air or helium for scientific experiments
    Synonyms : dewar flask
    Definition
    (noun) Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)
    Synonyms : sir james dewar
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