This is a spent nuclear fuel pool.

这是一个乏燃料冷却水池。

Explosives destroyed thousands of centrifuges, which are used to enrich uranium, a nuclear fuel.

爆炸摧毁了数千台用于铀浓缩(一种核燃料)的离心机。

Three family groups shared a storage facility for spent nuclear fuel, the scientists found.

科学家们发现，三个家族群体共用一个乏燃料储存设施。

The bigger star, though, goes through its nuclear fuel rapidly, and becomes a red giant.

然而，较大的恒星则迅速耗尽其核燃料，成为一颗红巨星。

There's been an explosion and fire at Iran's main nuclear fuel production site.

伊朗主要核燃料生产基地发生爆炸和火灾。

Tepco said it is removing seven unspent nuclear fuel rods from the reactor's pool.

Tepco表示其正在从反应堆中取出7根未使用过的核燃料棒。

But it is unclear whether it also wants to enrich uranium to produce nuclear fuel.

但是目前尚不清楚该国是否有意以浓缩铀来生产核燃料。

Scientists were sent into the ruins to search for nuclear fuel that could cause another explosion.

科学家们被派往废墟中寻找可能导致再次爆炸的核燃料。

And here's what would happen if you fell into a pool full of nuclear fuel rods.

我们来看看，如果你掉进一个有核燃料棒的水池中会发生什么。

But stars like our sun swell into bloated red giants when the nuclear fuel in their cores is depleted.

但是，像太阳这样的恒星，核心的核燃料耗尽时，就会发生膨胀，成为胀大的红巨星。