absolute magnitude

常见例句

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;
提出两个关系，即进动周期—绝对星等的关系和黑洞质量—进动锥角的关系；
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，在很多亚洲国家，都市化比率和庞大的人口基数让污物处理系统和能源系统不堪负荷。
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All limits are given according to the absolute-magnitude convention, with a few exceptions.
除了少数的特殊情况外，所有的限制都是根据绝对参量公约给定的。

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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