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atomic number 75
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  • n. a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum

    同义词: rhenium Re

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    英英释义

    atomic number 75

    n.a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum

    同义词:rheniumRe




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