fission
柯林斯词典
1. N-UNCOUNT Nuclear fission is the splitting of the nucleus of an atom to produce a large amount of energy or cause a large explosion. 核裂變
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fission /ˈfɪʃən/
剑桥词典
- physics specialized
the process of dividing the nucleus of an atom , resulting in the release of a large amount of energy
（核）裂變，分裂
nuclear fission 核裂變
biology specialized
the division of a living cell as part of reproduction
細胞分裂；裂殖
The fission of the cell could be inhibited with certain chemicals . 細胞裂殖可以靠某些化學制品加以抑制。 返回 fission