最終更新日：2024/08/03

one of the regular periodic fluctuations in the density of the visible baryonic matter of the universe

正解を見る

baryon acoustic oscillation

問題を編集する

元となった辞書の項目

baryon acoustic oscillation

noun

one of the regular periodic fluctuations in the density of the visible baryonic matter of the universe

Baryon acoustic oscillation is a phenomenon in cosmology.

意味（1）

one of the regular periodic fluctuations in the density of the visible baryonic matter of the universe