plutoniumn.钚(放射性元素)
plutonium recycle test reactor钚再循环试验反应堆
plutonium reduction extraction钚还原萃取
plutonium sulphate tetrahydrate四水合硫酸钚
plutonium self sustaining cycle钚自持循环
plutonium bearing fuel assembly含钚燃料组件
plutonium-regenerating reactor钚再生反应堆
plutonium reprocessing programme对钚进行后期处理的项目
plutonium inventory determination钚总量测定
plutonium recycle critical facility钚再循环临界装置
plutonium radiates dangerous emissions钚发射危险的辐射物。