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pitchblende

美 ['pɪtʃˌblend]英 ['pɪtʃblend]

na.沥青铀矿
网络沥青油矿；闪铀矿

pitchblende

pitchblende

英-汉英-英网络释义

pitchblende

na.

1.沥青铀矿

1

This led her to deduce that there were other substances within pitchblende that had properties of radioactivity .

于是玛丽推断出，在沥青铀矿中可能还有其他具有放射性的物质。

2

Then she found that pitchblende was more radioactive than uranium by itself .

于是她发现沥青油矿，它的放射性要比铀本身还要强。

3

In 1898 , Marie found a new element in the pitchblende .

1898年，玛丽发现沥青铀矿中的新元素。

4

The Curies undertook the arduous task of separating radium out of pitchblende ore .

居里夫妇承担了把镭从沥青矿分离出来的艰巨任务。

6

The Improvement of Age Determination Technique for Pitchblende

沥青铀矿的年龄测定方法改进

7

Direct Evidences for Reduction of Pitchblende by Pitch in the Sawapuqi Uranium Deposit, Xinjiang

新疆萨瓦莆齐铀矿床沥青还原沥青铀矿的直接证据

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