Uranium is used to fuel nuclear plants.

铀用作核电厂的燃料。

《牛津词典》

Under that arrangement, Russia is providing the enriched uranium fuel for the reactor.

根据有关安排，俄罗斯正在为这个核反应堆提供浓缩铀。

youdao

Enriched uranium can be used as fuel for nuclear energy as Iran says or it can be used for nuclear bombs.

VOA: special.2009.09.26

Separately,Tauscher cautiously welcomed an announcement by Iranian President Mahmoud Ahmadinejad that Tehran is ready to send its enriched uranium overseas in exchange for nuclear fuel.

VOA: standard.2010.02.03

It is also important to secure nuclear materials in countries that enrich uranium for fuel.

VOA: standard.2010.08.06

Ore from the mine is processed at Jaduguda into a substance called U308 - commonly known as yellow cake - and then sent to the Nuclear Fuel Complex in the southern city of Hyderabad, where uranium fuel rods are produced.

CNN: NUCLEAR FALLOUT

The fuel, called MOX, takes uranium from spent fuel rods and mixes it with plutonium, creating a less stable fuel, one that is potentially far more dangerous in a meltdown.

FORBES: Update on US Nukes Planning to Use Plutonium-Mixture Fuel

These include the uninterrupted supply of foreign uranium fuel and help in building up a strategic fuel reserve.

ECONOMIST: America��s nuclear deal with India