cosmic microwave background造句
31. The theory of the big bang gained widespread support in the scientific community after Arno Penzias and Robert Wilson discovered cosmic microwave background radiation in 1965.
32. We describe the basics of the cosmic microwave background radiation (CMB), and the physics of its anisotropy and polarization.
33. Supporting evidence has since come from three independent sources: large-scale structure, clusters of galaxies, and the cosmic microwave background.
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