因为日本在等待后处理厂开工时，就地储存比处理它们成本低。
Because it is cheaper to store them on site than to dispose of them, while Japan awaits the opening of a reprocessing plant.
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。
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(过的核燃料后处理)处理设施，还有为了研发核武器而进行钚提取的设备。
The yongbyon facilities include a5mw 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(过的核燃料后处理)处理设施，还有为了研发核武器而进行钚提取的设备。
The yongbyon facilities include a5mw graphite-moderated reactor and a plant used to reprocess spent nuclear fuel from this reactor including the extraction from it of weapons-grade plutonium.
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