plutonium bomb

1. Pyongyang has tested two nuclear weapons and says it has turned some of its stockpile of plutonium into bomb material.
   朝鲜进行过两次核武器试验，并宣称已经把一些金属钚转为可制造核武器的材料。
2. Japan already has a large stock of plutonium and could probably develop a bomb within months.
   日本已经拥有大量的钚并可能在数月内制造出核弹。
3. However, several said that the seismic data suggested the explosion was significantly smaller than would have been expected from a plutonium bomb and could have been a dud.
   不过，其中多人表示，地震数据显示，此次爆炸的威力要远远小于钚弹爆炸的威力，有可能是个哑弹。
4. Iran is building a heavy-water nuclear research reactor at Arak, which it says is needed for the country's agricultural and medical development but which the US and Israel say could allow it to develop a plutonium nuclear bomb.
   伊朗正在阿拉克修建一个重水核研究反应堆，并声称这是出于该国农业和医疗发展的需要。不过，美国和以色列认为这会让伊朗得以开发钚核弹。
5. This summit is all about securing stocks of fissile material, highly enriched uranium and plutonium could potentially be used by terrorists to build a nuclear bomb.
   这次峰会全部是关于核燃料储备问题，高浓缩铀和钚可能被恐怖分子用来制造核弹。
6. Metal plutonium is an important nuclear material that used to make nuclear bomb, and the verification technologies of metal plutonium are developing and reaching maturity.
   金属钚是制造核弹头的重要核材料，军控核查中对于金属钚的核查技术研究已经趋于成熟。

noun

1. a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)

   Synonym:    atom bombatomic bombA-bombfission bomb