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- The purpose of the control rod is to absorb the neutrons emanating from a fissioned nucleus. 控制棒的作用是吸收由裂变核放射出的中子。
- This requirement helps to ensure that the neutrons given off by one fissioning nucleus are absorbed by another before escaping from the uranium vein. 这个条件是为了确保每个发生分裂的原子核所释放出的中子，在逃逸出铀矿脉之前，会被另一个原子吸收。
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- 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。
- fissionable nucleus 可裂变核
- The shapes of sad-dle point of fissioning nuclei in the region of Z~2/A<30 are discussed. cff;并且讨论了在参数Z~2/A<30的区域内核的鞍点形变.
- The protoplasm outside the nucleus of a cell. 细胞质，细胞浆细胞分子外部的细胞质
- fission nucleus 裂变核
- These 1000 books will form the nucleus of the new school library. 这一千本书将构成学校新图书馆藏书的基础。
- Nuclear fission is a nucleus split into several atomic nucleus changes. 核裂变是一个原子核分裂成几个原子核的变化。
- The atomic center is the nucleus, and the electronics winds revolve it. 原子的中央是原子核，电子绕着它旋转。
- 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。
- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心，尤指作为原子核的一个组成部分
- Viruses do not undergo binary fission. 病毒并不进行二分裂。
- The fission products formed are highly radioactive. 所生成的裂变产物具有很强的放射性。
- The life develops as the fission of the cells. 随着细胞的分裂, 生命开始发育。
- Fissionable material used in a nuclear reactor. 可裂变物质:用在核反应堆中的可分裂性材料。
- The colorless, liquid component of the cell nucleus. 细胞核液细胞核中无色的液体成分
- Reproducing by biological fission. 裂殖的由生物分裂而生殖的
