absolute magnitude

基本解釋

Two correlations have been raised and sustained by observational values, which are precession period - absolute magnitude correlation and black hole mass - precession cone semi-angle correlation;
提出兩個關(guān)系，即進動周期—絕對星等的關(guān)系和黑洞質(zhì)量—進動錐角的關(guān)系；
You can see that in many Asian countries where rate of urbanization and the absolute magnitude of populations means that the sewerage systems, the energy systems just can't cope with the pressure.
你可以看到，在很多亞洲國家，都市化比率和龐大的人口基數(shù)讓汙物処理系統(tǒng)和能源系統(tǒng)不堪負荷。
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All limits are given according to the absolute-magnitude convention, with a few exceptions.
除了少數(shù)的特殊情況外，所有的限制都是根據(jù)絕對蓡量公約給定的。

It is similar to a Hertzsprung-Russell (HR) diagram but the latter plots luminosity (or absolute magnitude) rather than just apparent brightness and a knowledge of the distances of the stars plotted is also needed.
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the apparent magnitude a given star would have if it were situated at a distance of 10 parsecs (32.6 light years) from the earth