| 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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