废弃的核武器生产设施和核能反应堆的拆除是对美国能源部和商用核能事业的一大挑战 ,也是一个国际难题 ,危险的反应堆和冷战武器设施的存在危及环境和健康 ,还增加了扩散的危险性。美国有数以百计的废弃武器生产设施急需拆除 ,其他核国家也有类似数量的设施。据估计前苏联有 40 Abandoned nuclear weapons manufacturing facilities and the dismantling of nuclear reactors represent a major challenge to the U.S. Department of Energy and commercial nuclear energy and an international dilemma. The existence of dangerous reactors and cold war weapons facilities endangers the environment and health and increases the risk of proliferation . Hundreds of U.S. weapons manufacturing facilities are in urgent need of demolition, and a similar number of facilities are available in other nuclear states. It is estimated that the former Soviet Union has 40