radium

美音：['reɪdiəm] 英音：['reɪdiəm]

简单释义：

n.镭

网络元素镭；镭灰；有放射性

完整释义：

1.【化学】镭

例句：

It is shown that the radium content is not completely relevant to radon exhalation rate from some building material.
结果表明，建筑材料中镭含量与氡析出率之间并不完全相关。
She was the first to isolate pure radium, and was world renowned as the leading expert on radiation.
她以最早提炼出纯镭的第一位辐射学专家而闻名于世。
The radium with which she had worked for many years had caused blindness and illness and finally a disease of the blood .
她多年来从事研究的镭使她失明了，生病了，最后还得了血液病。
About a week before, he had put a piece of radium in his coat pocket and had forgotten about it for several hours.
大约一个星期前，他将一块镭放在上衣口袋里，几个小时后才想起来。
France's entire stock of radium for research was the single gram in Curie's lab.
法国在镭方面研究的全部家当就只有居里夫人实验室里的那0.1克镭。
The matter that the Curies had discovered was radium. It looked like ordinary salt, but was one million times more radioactive than uranium.
居里夫妇所发现的物质就是镭，看起来它就像普通的食盐一样，而它的放射性却铀要大一百万倍。
Radium was used in the past to make watch and clock faces glow in the dark.
镭过去用于制造手表，使钟表表面在黑暗中可以发光。
They had called the rays from it radioactivity ; they now decided to call the element radium.
他们从放射性特性方面考虑为新元素命名，于是决定称其为“镭”。

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