a model of the atomic nucleus in which negatively charged electrons orbit an extremely dense, positively charged nucleus.
| 单词 | θ79788 |
| 释义 | the world > matter > physics > atomic nucleus > [noun] > distribution or structure of nucleons > specific model (3) Rutherford model1913 a model of the atomic nucleus in which negatively charged electrons orbit an extremely dense, positively charged nucleus. shell model1946 a theoretical description of nuclear structure in which the nucleus is considered to consist of nucleons arranged in shells (sense 19b). optical model1952 a model of the atomic nucleus in which it is treated as having a potential well with an additional negative imaginary component, so that its… |
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