Topic:astronomyuranology
Synset:red shift
Hypernyms:propagation
Inherited Hypernyms:red shiftpropagationphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
单词 | redshift |
释义 | Redshift nnoun.phenomenon(astronomy) a shift in the spectra of very distant galaxies toward longer wavelengths (toward the red end of the spectrum); generally interpreted as evidence that the universe is expanding Topic:astronomyuranology Synset:red shift Hypernyms:propagation Inherited Hypernyms:red shiftpropagationphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity |
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