radium

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radium 是什么意思

中文释义

n. 镭

[化] 镭Ra

英文释义

n. an intensely radioactive metallic element that occurs in minute amounts in uranium ores

radium 的真实例句

以下例句摘自真实英文文章，看看 radium 在自然语境里怎么用：

This treatment, radium brachytherapy, flourished until the 1950s, when radium was abandoned in favour of safer isotopes.

—— We need more radioactive drugs. Can we make them from nuclear waste?

We should put radium in beverages!’ We’re in this weird, unregulated moment in A.I.

—— Sam Wang, Politician-in-Training

Doctors found that sealed radium samples, mounted on needles and inserted into patients, could shrink tumours with their fierce blast of alpha particles.

—— We need more radioactive drugs. Can we make them from nuclear waste?

That’s why TerraPower is collaborating with PanTera, which has developed a third production route that stems back to the radium hype following the Curies’ discovery.

—— We need more radioactive drugs. Can we make them from nuclear waste?

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