英语词汇luminosity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	luminosity
释义	lu·mi·nos·i·ty AHD[lo͞o”mə-nŏsʹĭ-tē] D.J.[ˌluːməˈnɒsɪtiː]K.K.[ˌluməˈnɑsɪti]n.（名词）pl. lu.mi.nos.i.ties 【复数】 The condition or quality of being luminous.发光：发光的性质或状态 Something luminous.发光体 The ratio of luminous flux at a specific wavelength to the radiant flux at the same wavelength. Also called In this sense, also called luminosity factor 发光效率：一定波长的光量对同样波长的辐射光量的比例也作在此意义上也可称作 luminosity factor
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