大家在查： resonators 列灯火 hold close get going ramipril 显山露水 feeble attempt 利·亨特齐藤狂言

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

沥青铀矿

☪ ·Jewellery ... pit amber 矿坑琥珀 pitchblende 沥青铀矿 pitch opal 松脂蛋白石 ...

沥青油矿

英语新词汇与常用词汇的翻译英语词汇网 -... ... pitch-dark 漆黑的 pitchblende 沥青油矿 pitched battle 激战 ...

闪铀矿

CAS no CAS Number 1317-37-9,1317-37... ... TRIPOLI 硅藻石 pitchblende 闪铀矿 VERMICULITE 蛭石 ...

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

热词推荐

大家在看