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.

互联网

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

最新英语单词

行业英语