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

伊朗主要料生产基地发生爆炸和火灾。

Japan is set to re-start the Rokkasho Nuclear Fuel Reprocessing this October.

日本将于今年十月重启六所村料后处理设施。

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料。

Methods like centrifuge processing must be carefully regulated to limit the spread of bomb-grade fuel.

像这种离心处理步骤必须小心处理来限制料扩散。

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

然而，较大恒星则迅速耗尽其料，成为一颗红巨星。

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

Tepco表示其正在从反取出7根使用过料棒。

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(一种料)离心机。

In 1977, the president slapped a ban on the commercial reprocessing of nuclear fuel.

【slap】1977年，总统突然颁布禁令，禁止料商用再处理。

The fuel rods present a high risk because their storage pools are uncovered.

这些料棒构成了很高风险，因为它们储存池没有任何遮盖。

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寻找可能导致再次爆炸料。

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

我们来看看，如果你掉进一个有料棒水池会发生什么。

If another major disaster were to cause a loss of water, the fuel rods could melt, releasing radiation.

如果另一场重大灾难导致水源流失，那么这些料棒就会熔化，从而释放出辐射。

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

但是，像太阳这样恒星，心料耗尽时，就会发生膨胀，成为胀大红巨星。

Founders Fund, the VC firm launched by billionaire investor Peter Thiel, is backing a nuclear fuel start-up.

由亿万富翁投资者彼得·蒂尔创办风险投资公司 Founders Fund 正在支持一家料初创公司。

Since Mars doesn't have easily accessible radioactive elements, the nuclear fuel needs to come from Earth along with the reactor.

由于火星没有易获得放射性元素，料和反均需要来自地球。

A white dwarf is formed when the star burns off all its central nuclear fuel and loses its outer layers.

当恒星烧掉其心所有料并失去外层时，就会形成白矮星。

Eventually, however, the star will run out of its hydrogen and other nuclear fuels.

然而，最终，这颗恒星将耗尽其氢料和其他料。

Without power to pump cooling water over the nuclear fuel, three reactor cores melted down.

由于没有动力将冷却水泵送到料上，三个反芯熔化了。

About 880 tons of highly radioactive melted nuclear fuel remain inside the three reactors.

三座反内仍有约880吨高放射性熔融料。

They’re formed when a massive star consumes all its nuclear fuel and its core collapses.

它们是在一颗大质量恒星耗​​尽其所有料并且其心坍塌时形成。