We built one bomb, it's not a real bomb, it's no plutonium.

我们制造了一个炸弹，当然，那不是真正炸弹，没有。

A large plant for the enrichment of uranium and production of some plutonium.

是浓缩铀和生产一些大型工厂。

Like plutonium, it is not something that the planet has seen before.

就像一样，这是地球上以前从未见西。

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

这么多放射性非常强，大约有 80 华氏度。

It is used to produce plutonium to build nuclear weapons.

该设施用来生产可制造核武。

This deal denies Iran the plutonium necessary to build a bomb.

该协议让伊朗使用成产核武可能性消失。

Because inside, there are 100kg of plutonium.

石棺内有100公斤钸。

The Hanford Engineer Works in Washington state was responsible for much of the production of plutonium.

华盛顿州汉福德工程师工厂负责大部分生产。

Not everyone is convinced, for plutonium is unstable.

并不是所有人都相信这一点，是不稳定。

Inside that little sphere of plutonium is an even tinier sphere of polonium and beryllium.

在那小小球体里是一个更小和铍球体。

Everywhere are traces of the sudden appearance of rare radioactive elements like plutonium, a legacy of nuclear weapons.

到处都有迹可循是诸如核武或燃料等设备中才涉及到这类放射性元素突然微量出现。

When it comes to cancer risk, processed meat is now in the same category as plutonium, asbestos and smoking.

在致癌风险方面，加工肉类现在与、石棉和吸烟属于同一类别。

The most dangerous element that came out of the Chernobyl reactor wasn't cesium or plutonium, but lies.

切尔诺贝利反应炉释出最危险元素并非铯或钸，而是谎言。

The goal is to have this sit right around the plutonium core in the middle of the bomb.

目标是让它正好位于炸弹中间核心周围。

We will permanently and completely dismantle all the nuclear material production facilities in the Yongbyon area, including plutonium and uranium.

我们将永久并完全拆除宁边地区包括和铀在内所有核原料生产设施。

And then they have one more plutonium core.

他们还有一个核。

A 6 kilogram plutonium core, 13.5 pounds, that's the one they first test at Trinity.

一个 6 公斤重核，13.5 磅，这是他们在三一测试中首次测试。

The half-life of plutonium, in other words the time it takes for half of the plutonium to disappear, is 245,000 years.

钸半衰期，换句话说，要让半数钸消失需要245000年时间。

A lump of Plutonium, which is very radioactive, is really quite warm to touch.

一块高放射性块，触感确实相当温热。

Microcuries and millicuries are confused, as are megawatt-days and kilowatt-days and plutonium and beryllium.

微居里和毫居里经常被混淆，兆瓦天和千瓦天以及和铍也常常被搞混。