词条„fission“在英语 » 中文中的译文

fission [ˈfıʃən] 名词

fission

分裂 fēnliè

fission 核物

裂变 lièbiàn

单语范例（未经PONS编辑处理）

英语

The microspheric form reproduces asexually by fission to produce a number of amoebulae.

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Since 1 neutron is required to sustain the fission reaction, this leaves a budget of less than 1 neutron per fission to breed new fuel.

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About 50 micrograms of plutonium-239 combined with uranium and fission products was produced and only about 1 microgram was isolated.

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The curves for the fission of the later actinides tend to make even more shallow valleys.

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Increased yield comes overwhelmingly from the increase in fission.

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At higher neutron energy more fission products can be usually tolerated.

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Power from nuclear fission has been used in a number of spacecraft, all of them unmanned.

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Chemical separation of the fission products restores the nuclear fuel so that it can be used again.

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This type of fission (called spontaneous fission) is rare except in a few heavy isotopes.

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For, slower neutrons are more likely to cause a fission reaction.

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