fission

/'fiʃәn/

BNC频率: 26755

现代语料频率: 19394

大学英语六级

中文翻译

n. 裂开, 分裂, 分体

[化] 裂变

英文解释

n. reproduction of some unicellular organisms by division of the cell into two more or less equal parts

n. a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy

词态变化

现在分词:fissioning

常见例句

n a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)

a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239)

The process of generation by development of blastema, or fission of cells, in which the new formation is in all respect like the individual from which it proceeds.

(microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission

n (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission