But it's also produced in nuclear reactions here on Earth, by bombs or nuclear reactors.

但地球上的炸弹或产生的也能产生同位素铁-60。

While powering a nuclear reactor, these fuel rods become very, very hot.

在为供动力时，这些燃料棒会变得非常烫手。

And we can generate them in nuclear reactors and particle accelerators.

而且，我们也能够在和粒子加速器中生成中微子。

China has started operating the world's first " fourth-generation" nuclear reactor, according to state media.

据官方媒体报道，中国已开始运营世界首座“第四代”。

Streaming out of a nuclear reactor of course!

当然得出现一个原子！

It was all powered by a nuclear reactor carefully transported and installed beneath the ice.

整个基地由一座供能源，该经过周密运输后被安装在冰层之下。

The containment structure surrounds the nuclear reactor.

安全壳包围着。

This would not happen in a normal operation of a nuclear reactor.

这在的正常运行情况下是不会发生的。

Nuclear reactors need water to stay cool and prevent meltdowns.

需要冷却水，防止熔毁。

Graphite is a key component for EV batteries and nuclear reactors.

石墨是电动汽车电池和的关键组成部分。

I'm trying to build a small nuclear reactor to provide electricity for my house.

我想建一个小的给我家房子供电。

I'm referring to the americium isotopes I was using to make a nuclear reactor.

我在说的是我当年想拿来制造的镅同位素。

A nuclear reactor generates heat in the core here.

中的芯会产生热量。

In addition, uranium, the element most commonly used in nuclear reactors, is not in limitless supply.

此外，中最常用的元素铀并不是无限供的。

This is an active nuclear reactor, and down there are uranium fuel rods undergoing fission reactions.

这是一个活跃的，下面是正在进行裂变的铀燃料棒。

These nuclear reactors aren't being used to create energy for us.

这些并没有为我们供能源。

What are the nuclear reactors doing?

在做什么？

Nuclear reactors are very different than nuclear bombs, so you don't need to worry about that.

和弹非常不同，所以你不需要担心这个。

Two weeks after I was born, the Chernobyl nuclear reactor exploded, causing the largest in history nuclear disaster.

我出生两周之后，切尔诺贝利爆炸，造成史上最大的灾难。

Japan's industry minister has said restarting the country's idled nuclear reactors will help prop up the economy.

日本工业部长表示，重新启动该国闲置的将有助于振经济。