英语词汇“Pogson ratio”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	Pogson ratio
释义	Pogson ratio (ˈpɒdʒsən) noun the brightness ratio of two celestial objects that differ by one magnitude. On the Pogson scale a difference of 5 magnitudes is defined as a difference of 100 in the intensities of two stars; therefore a difference of 1 magnitude is equal to the fifth root of 100, i.e. 2.512 Word origin C19: named after N. R. Pogson (1829–91), British astronomer
随便看	conte conteck conte-crayon contemn contemner contemnible contemnibly contemnor contemnor contemper contemperation contemperature contemplable contemplant contemplate contemplation contemplatist contemplative contemplatively contemplativeness contemplator contempo contemporanean contemporaneity contemporaneous

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