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- plutonium fission 钚核裂变,钚核分裂
- plutonium fission chamber 钚裂变室
- The discovery of the nuclear fission is a new departure in physics. 核分子分裂的发现是物理学上的一个新起点。
- Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes. 通过使钚或铀同位素裂变，中于也能产生间接的电离作用。
- When atoms split, the process is called "fission". 原子分裂时，其过程被称为“裂变”。
- Fission bombs use highly enriched fuel. 裂变原子弹使用高度浓缩燃料。
- Viruses do not undergo binary fission. 病毒并不进行二分裂。
- Dangerous emissions radiate from plutonium. 钚幅射出有害射线。
- The fission products formed are highly radioactive. 所生成的裂变产物具有很强的放射性。
- DO YOU KNOW WE THE SEPARATED PLUTONIUM IS? 你知道分离钚在哪儿吗?
- The life develops as the fission of the cells. 随着细胞的分裂, 生命开始发育。
- Plutonium radiates dangerous emissions . 钚发射危险的辐射物。
- Reproducing by biological fission. 裂殖的由生物分裂而生殖的
- Plutonium weapons have several ways of misfiring. 钸弹失败的可能因素有很多。
- To cause to undergo nuclear fission or fusion. 使裂变或聚变使遭受核裂变或聚变
- Plutonium radiates dangerous emissions. 钚发射危险的辐射物。
- Atomic fission furnishes enormous energy. 原子分裂可提供大量的能源。
- When atoms split,the process is called "fission". 当原子分裂时，其过程称为“裂变。”
- To undergo nuclear fission or fusion. 受核裂变或聚变
- The part of a nuclear reactor where fission occurs. 活性区，堆心核反应堆中发生裂变的地方
