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  1. Oxford American Dictionary

    pyrometallurgy

    • IPA[ˌpīrōˈmedlˌərjē]

    美式

    • n.
      the branch of science and technology concerned with the use of high temperatures to extract and purify metals

    • noun: pyrometallurgy

    • 釋義

    名詞

    • 1. the branch of science and technology concerned with the use of high temperatures to extract and purify metals specialists in mineral processing and pyrometallurgy