| 单词 | quantum chromodynamics |
| 释义 | Word Frequency quantum chromodynamicsnoun (functioning as singular) physics a theory describing the strong interaction in terms of quarks and gluons, with the colour of quarks used as an analogue of charge and the gluon as an analogue of the photon Abbreviation: QCDWord origin C20: chromodynamics from chromo- (referring to quark colour) + dynamics, modelled on quantum electrodynamics |
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