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单词 nuclear reaction
释义 nuclear reaction
Any reaction in which there is a change to an atomic nucleus. This may be a natural spontaneous disintegration or an artificial bombardment of a nucleus with an energetic particle, as in a nuclear reactor. Nuclear reactions are commonly represented by enclosing within a bracket the symbols for the incoming and outgoing particles; the initial nuclide is shown before the bracket and the final nuclide after it. For example, the reaction:
12C + 2H →13N + 1n
is shown as 12C(d,n)13N, where d is the symbol for a deuteron
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更新时间:2025/6/23 0:39:48