fission
noun [ U ] uk/?f??.?n/ us/?f??.?n/
physics specialized(核)裂变,分裂
the process of dividing the nucleus of an atom, resulting in the release of a large amount of energy
nuclear fission 核裂变
biology specialized细胞分裂;裂殖
the division of a living cell as part of reproduction
The fission of the cell could be inhibited with certain chemicals. 细胞裂殖可以靠某些化学制品加以抑制。


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