old quantum theory
noun
The early form of quantum theory, based on classical mechanics, prior to the development of wave mechanics and matrix mechanics in the mid 1920s.
Origin
1920s; earliest use found in Proceedings of the Royal Society of London.
| 单词 | old quantum theory |
| 释义 | old quantum theorynoun The early form of quantum theory, based on classical mechanics, prior to the development of wave mechanics and matrix mechanics in the mid 1920s. Origin |
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