释义 |
mul·ti·plet I. \ˈməltəplə̇t\ noun (-s) Etymology: International Scientific Vocabulary multiple (I) + -et : a spectrum line having several components II. noun 1. : any of two or more atomic, molecular, or nuclear quantum states that are usually close together in energy and that arise from different relative orientations of angular momenta 2. : a group of spectral frequencies arising from transitions to or from a multiplet quantum state 3. : a group of elementary particles different in charge but similar in other properties (as mass) |