luminosity distance
(biology) Relating to dispersal of seeds via the skin or fur of animals
(astronomy) An estimate of the distance of a body based on its luminosity and the inverse square law.
plural of Bir
sensitive to cold
超新星の光度距離を求めるために、天文学者たちは見かけの明るさを本来の光度と逆二乗則に基づいて比較した。
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