The core of the Sun is the perfect cauldron for nuclear fusion.

太阳核是个核裂变完美大锅炉。

But then you also heard that there's something called fission.

但你们可也听说过，还有一些所谓核裂变。

I don't want to be anywhere near where fission is happening.

我不想靠近任何核裂变正在发地方。

What should the soul theorist say about the case of fission?

灵魂理论者会如何解释裂变例子？

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

这是一个活跃核反应堆，下面是正在进行裂变反应料棒。

How much of their fissile material capabilities are there? Some people say half. Some people say more.

那里裂变材料力有多少？一些人认为有一半。还有人认为比一半还要多。

Officials at Howe have said the PPR is based on another plasma-based technology known as pulsed fission fusion.

豪尔公司官员说，PPR是基于另一种称为脉冲裂变聚变等离子体技术。

The project to design a small nuclear fission system is called Kilopower.

设计小型核裂变系统项目称为 Kilopower。

Nuclear fission uses the splitting of uranium atoms to create a lot of heat.

核裂变利用原子分裂大量热量。

Now the other sticky wicket of fission reactions is the stuff that's left behind.

现在裂变反应另一个粘性检票口是留下东西。

We think it's a type of inverse radiation triggered by nuclear fission.

我们认为这是一种核裂变引发逆向辐射。

Second, Russian fissile probably destroys more habitat than it creates.

其次，俄罗斯裂变材料破坏栖息地可多于其创造栖息地。

Energy from nuclear fission travels through other things.

来自核裂变量通过其他事物传播。

Fission uncontrolled, that's an atomic bomb.

不受控制裂变，那就是原子弹。

And whether it's used in power plants or bombs, the most common fuel for fission is uranium-235.

无论是用于发电厂还是炸弹， 最常见裂变料是 235。

The  fusion fuel, in turn, triggers fission within a so-called " spark plug" made from uranium  or plutonium.

聚变料反过来会引发由或钚制成所谓“火花塞”内裂变。

Your only chance to save the planet involves a satellite-mounted nano-fission ray that can cut through the blob.

你拯救地球唯一机会是安装在卫星上纳米裂变射线，它可以穿透这个团块。

One of its isotopes, uranium-235 (U-235), can be induced to split in a process called nuclear fission.

它一种同位素 235 (U-235) 可以在称为核裂变过程中被诱导分裂。

In addition, the deal calls on Iran to reduce the enrichment level of its existing nuclear, or fissile, material.

此外，该协议要求伊朗降低其现有核材料或裂变材料浓缩水平。

And she says to make the bomb, the Manhattan Project scientists needed to use something called fissile material.

她说，为了制造炸弹， 曼哈顿计划科学家需要使用一种叫做裂变材料东西。