网站首页英语单词uraninite是什么意思

uraninite

英[\'jʊrənɪnaɪt]

美[\'jʊrənɪˌnaɪt]

基本释义

n.: 沥青铀矿

实用例句

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

科罗拉多型矿床中的铀矿物为晶质铀矿和水硅铀矿, 与之共生的还有钒,铜矿物.

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英英释义

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

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