uranium-base fuel

Under it, Iran would give up most of its uranium stockpile enriched fuel for a medical reactor.

按照该协议，伊朗将放弃大部分铀储备，换取医疗反应堆使用的核燃料。

P/ m technology of uranium dioxide nuclear fuel

二氧化铀核燃料的粉末冶金技术

Under it, Iran would give up most of its uranium stockpile in return for enriched fuel for a medical reactor.

根据这份合约，伊朗将放弃它的大多数储备铀以换取医用反应器的高浓度燃料。

Uranium is used to fuel nuclear plants.

铀用作核电厂的燃料。

If engineers are unable to cool a damaged fuel core, enriched uranium can melt into a pool of radioactive lava. The meltdown can burn its way out of the containment vessel or send radioactive steam out through cracks in the system.

如果工程师们无法成功冷却受损燃料核心，浓缩铀会像一滩具有放射性的熔岩，烧穿安全壳，或者让具有放射性的水蒸气从系统裂缝流入外界。