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    1. uraninite

      英[\'j?r?n?na?t]
      美[\'j?r?n??na?t]

      基本釋義

      n.
      瀝青鈾礦

      實用例句

      Ore minerals in the Colorado - type deposits are of uraninite and coffinite, with associated vanadium and minerals.

      科羅拉多型礦床中的鈾礦物為晶質鈾礦和水硅鈾礦, 與之共生的還有釩,銅礦物.

      互聯網

      英英釋義

      Noun
      • 1. a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium; uraninite in massive form is called pitchblende which is the chief uranium ore

      最新英語單詞

      行業英語

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