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单词 apparent magnitude
释义

apparent magnitude

noun
/əˌpærənt ˈmæɡnɪtjuːd/
/əˌpærənt ˈmæɡnɪtuːd/
[countable, uncountable] (astronomy)
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  1. a measure of how bright a star, planet, etc. is, as it is seen from the earth compare absolute magnitude
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更新时间:2025/3/16 9:58:29