為您提供fission英英釋意。" />

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fission

英 ['f??(?)n] 美['f???n]
  • n. 裂變；分裂；分體；分裂生殖法

英英釋意

1. a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
2. reproduction of some unicellular organisms by division of the cell into two more or less equal parts