释义 |
Rutherford atom- 英?[?r?e?f?d ??t?m]
- 美?[?r?e?f?d ??t?m]
英英释义Noun1. first modern concept of atomic structure; all of the positive charge and most of the mass of the atom are contained in a compact nucleus; a number of electrons (equal to the atomic number) occupy the rest of the volume of the atom and neutralize the pos
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