cosmic microwave background
Noun | 1. | cosmic microwave background - (cosmology) the cooled remnant of the hot big bang that fills the entire universe and can be observed today with an average temperature of about 2.725 kelvin |
单词 | cosmic microwave background | |||
释义 | cosmic microwave background
cosmic microwave backgroundcosmic microwave background[′käz·mik ′mī·krō‚wāv ′bak‚grau̇nd]See CMB cosmic microwave background
Synonyms for cosmic microwave background
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