1.
Finally, the reprocessing that occurs in a closed fuel cycle produces plutonium that can be diverted for use in nuclear weapons.
最后，封闭式燃料循环中的再制作过程会产生钸，而钸可能会被用于核子武器。
2.
Article 17 Those who manufacture a source of plutonium shall obtain the approval of the Atomic Energy Council. Those who possess a source of plutonium shall register it at the AEC.
第17条制造钸辐射源者，应经原子能委员会许可。其持用者，应向原子能委员会登记。
3.
Like Galileo, Cassini is powered by the natural decay of the radioactive element plutonium, which generates heat that is then converted to electricity.
如同伽利略号，卡西尼号的能源来自放射性元素钸的自然衰变，产生热后再转换成电。
4.
The United States is leading non-proliferation efforts by removing nine tons of plutonium from its stockpiles.
美国消除了九吨钸的储备量，居世界防止核武器扩散努力的领先地位。