Last Updated
：2025/11/20
nuclear reaction
Noun
Japanese Meaning
原子核の分裂（核分裂）や融合（核融合）によって、原子核内の陽子や中性子の数が変化する一連の反応過程。 / このプロセスにより、反応生成物として別の元素や同一元素の異なる同位体が生成される現象。
（ plural ）
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A process such as the fission of an atomic nucleus, or the fusion of one or more atomic nuclei and/or subatomic particles in which the number of protons and/or neutrons in a nucleus changes; the reaction products may contain a different element or a different isotope of the same element.
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nuclear reaction
The scientists carefully modeled the nuclear reaction to predict energy output before the experiment.
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The scientists carefully modeled the nuclear reaction to predict energy output before the experiment.
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