plutoniumn.钚(放射性元素)
plutonium recycle钚再循环
plutonium dioxide二氧化钚
plutonium-basedadj.以钚为基础的
plutonium nitrate硝酸钚
plutonium reactor钚反应堆,钚堆
plutonium oxalate草酸钚
plutonium nitride氮化钚
plutonium chelate钚螯合物
plutonium factory制钚工厂
plutonium sulfate硫酸钚