weapons grade plutonium的意思|示意

The United States and Russia signed an agreement to dispose of sixty-eight tons of weapons-grade plutonium. They plan to use the plutonium as fuel for civilian nuclear reactors.

美国和俄罗斯签署协议，计划处置68吨武器级放射性钚，将其做为民用核反应堆的燃料。

Much of this remains dangerous for thousands of years, and a proportion of it can be used to produce weapons-grade plutonium.

废弃物的放射性危险会延续数千年，而且部分还可以用来生产武器级放射性元素钚。

It threatens to rebuild Yongbyon and start making weapons-grade plutonium again.

它威胁说要重建宁边核设施并重新开始制造武器级别的钋。

In a major and welcomed development, Russia announced that it will close its last weapons-grade plutonium production reactor.

一项重大、颇受欢迎的进展是俄罗斯宣布将关闭最后一座武器级钚生产反应堆。

The Yongbyon facilities include a 5mw graphite-moderated reactor and a plant used to reprocess spent nuclear fuel from this reactor, including the extraction from it of weapons-grade plutonium.

宁边的核设施包括5兆瓦的石墨慢化反应堆以及后处理厂在内的一些已用乏燃料(烧过的核燃料后处理)再处理设施，还有为了研发核武器而进行钚提取的设备。

Evaporation in the cooling pools used for spent fuel rods led to the detonation of stored weapons-grade plutonium and uranium.

在冷却池的蒸发被用于废燃料棒，导致了储存的武器级钚和铀的爆炸。