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fission
['fɪʃ(ə)n] ['fɪʃən]

  • n. 裂变;分裂;分体;分裂生殖法

[ 复数 fissions ]

英英释义

fission [ 'fiʃən ]

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

      同义词: nuclear fission

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

以上来源于: WordNet

 柯林斯英汉双解大词典 

fission /ˈfɪʃən/ TEM4

  • 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. 核裂变

词组短语同近义词同根词

nuclear fission [物]核裂变;原子核分裂

词根: fission

adj.

fissile 分裂性的;易分裂的

fissionable 可分裂的;可作核裂变的

fissiparous 分裂生殖的;有分裂倾向的

n.

fissure 裂缝;裂沟(尤指岩石上的)

fissionable 可裂变物质

fissiparity 分裂裂殖(等于fissiparism)

vi.

fissure 裂开;分裂

vt.

fissure 裂开;分裂

词组短语

nuclear fission [物]核裂变;原子核分裂

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