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短语
luminosity
释义
luminosity
[,lju:mi'nɔsəti]
n.
发光体;发光点;发光区
光明;光辉;发光
【天文学】发光度;亮度
【物理学】(射束中的)加速粒子数密度
变形:
n.luminosities
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更新时间:2026/7/11 13:39:16