thorium oxide中文，thorium oxide的意思，thorium oxide翻译及用法

2025-09-09 14:44 浏览次数 10

thorium oxide

英[ˈθɔ:riəm ˈɔksaid]美[ˈθɔriəm ˈɑkˌsaɪd]

[无化] 氧化钍

thorium oxide 英语释义

英语释义

    1. a refractory crystalline compund ThO2 obtained usually as a dense white powder by igniting thorium nitrate and used chiefly in incandescent gas mantles, in crucibles and refractories, in silica-free optical glass, and in catalysts — called also thoria

thorium oxide 例句

英汉例句

  • determination of total rare earth and thorium oxide content

    稀土和钍总量的测定

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