Even bananas contain trace amounts of a radioactive potassium isotope.

即使是香蕉都含有微量钾放射性同位素。

Wait a minute. The house was built on radioactive waste...

慢着，这栋房子盖在辐射废料。

Get it? Because you clogged up her bathroom like a radioactive monster!

听懂了吗? 说你像个放射性怪兽那样堵塞了她所！

Nuclear waste products are radioactive and can pollute the environment for thousands of years.

核废料具有放射性，能污染环境数千年。

This metal cladding doesn't corrode and prevents any radioactive bits from escaping.

这种金属包层不会腐蚀，并方式任何放射性物质逃逸。

Some elements of nuclear bombs, like radioactive tritium becomes stale over time and must be refurbished.

一些核弹元素，比如放射性氢，会随着时间逝而生锈，一定要翻新才能用。

Radioactive dust was sent far and wide, transported by winds as far as Sweden.

放射性尘埃被风吹到很远地方，甚至吹到了瑞典。

That's a dirty process and can involve handling radioactive waste.

这是一个污染严重加工过程，可能需要处理放射性废物。

Rapid nuclear fission is not any better since it often results in many radioactive particles.

快速核应有很多缺点因为它会产生许多放射性微粒。

The boars are not on the aggressive and known to attack, they're radioactive.

公猪没有攻击性，也不会攻击别人，它们有放射性。

Now, imagine the pressure when this tiny capsule is filled with a highly radioactive material.

现在，想象一下当你知道这个小胶囊充满高放射性物质时压力。

They're produced by nuclear reactions inside the sun and by radioactive decay inside the Earth.

太阳中核应和地球内部放射性衰都能产生中微子。

Where does this blob of superheated radioactive plasma go when it leaves the Sun?

当高热高辐射等离子团离开太阳后会到哪里去呢？

The surprise wasn't the granite's radioactivity—ordinary countertop granite on Earth is a little radioactive.

令人惊讶并不是花岗岩放射性——地球上普通台面花岗岩都有一点放射性。

They'll find the world a charred, freezing, radioactive wasteland.

他们便会发现这个世界是一个烧焦，冰冻，放射性荒地。

Litvinenko was poisoned by tea laced with radioactive polonium-210 at a restaurant in London.

利特维年科在伦敦某餐厅喝下了掺有放射性钋-210茶水后中毒身亡。

The pellets can withstand high temperatures, contain radioactive contamination and limit the impact of accidents.

这些微粒可以耐得住高温、含有放射性污染，并限制事故影响。

See how this inventive project is using radioactive material to save the endangered species.

来看看这个项目是如何富有创意地利用放射性物质拯救这一濒危物种。

Now, as far as radioactive things go, tritiated water is pretty weak.

现在，就放射性物质而言，氚化水相当弱。

Plutonium in that quantity is so radioactive that it's about 80 degrees Fahrenheit.

这么多钚放射性非常强，大约有 80 华氏度。