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Meaning of 光度

Lookup via: Pinyin | Radicals
光 guāng 度 dù
luminosity
Example Sentences
1
具体来说
,
光度与半径的平方呈正比
。
Specifically, luminosity is proportional to radius squared.
2
恒星在
MK
系统下
,
也经常根据光度分类
。
Stars are also classified by their luminosity under the Morgan-Keenan system.
3
天文学家用星等和光度来描述恒星的亮度
。
Astronomers describe star brightness in terms of magnitude and luminosity.
4
具体来说
,
恒星的光度与温度的四次方呈正比
。
Specifically, the luminosity of a star is proportional to temperature to the fourth power.
5
通过光度与光谱证据
,
也许还能发现森林和草原的痕迹
。
There will be photometric and spectroscopic evidence for forests and savannahs.