But they do not stop spontaneous fissions in fuel rods from fuel and fission products.

但他们并没有阻止自然地发生在来自核燃料和裂变产物的燃料棒上的裂变。

youdao

Once the reactor's control rods are between sections of fuel rods, how is fission slowed to where it is controllable?

一旦反应堆的控制杆置于核燃料棒的中间了，我们应该怎么将裂变减慢到我们可控制的程度呢？

youdao

Cold fusion and even controlled fission are way out of reach of being car fuel.

冷聚变，甚至控制核裂变对于汽车来说是遥不可及的燃料。

youdao

Even the fission fuel packaging is very well known in next gen.

FORBES: The Global Race For Fusion Power

According to papers filed with the Blue Ribbon Commission, the current research involves faster and simpler processes for separating uranium and plutonium from other fission products in spent fuel and from minor elements like americium and curium.

FORBES: U.S. nuclear fuel rods to sit in pools -- like those that failed in Japan -- until 2050

Nuclear fission avoids using large quantities of fossil fuel for energy but is very contentious because it produces radioactive waste.

BBC: Impact of global warming may be severe and wide-ranging