英 [ˌluːmɪˈnɒsəti] 美 [ˌluːmɪˈnɑːsəti]
n. [光][天] 光度；光明；光辉
复数luminosities
luminosity /ˌluːmɪˈnɒsɪtɪ/
不可数名词 The luminosity of a star or sun is how bright it is. (星体或太阳的)光度; 亮度
For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
有几年它的亮度一度达到了现在的太阳亮度的一万倍左右。
不可数名词 You can talk about the luminosity of someone's skin when it has a healthy glow. (皮肤的)放光; 光亮
Ultrafine powder with a rosy tinge gives the skin warmth and luminosity.
带玫瑰色的超细扑粉让皮肤显得温暖而有光泽。
the quality of being luminous; emitting or reflecting light
its luminosity is measured relative to that of our sun
同义词： brightness / brightness level / luminance / luminousness / light
亮度-引用次数：12
We devised a set device for measuring luminosity of LED module.
设计了一套显示模块的控制和驱动电路，采用亮度测试仪对显示模块的亮度进行测试。
参考来源真彩色LED显示模块亮度测试系统
光度-引用次数：12
亮度-引用次数：2
发光体
发光物
发光度
光度
发光度
光度
亮度
光度
所以当地球和月亮的中心大致在同一条直线上，L表示光度(Luminosity):12---74，例如月球海的可见程度，即夏历每月的十五或十六日，这时肉眼觉察 月食不到，其次是中国公元前1136年的月食记录。
...词粒子加速器，能量，亮度，多学科平台，应用，新加速原理 [gap=1025]Keywordsparticle accelerators, energy, luminosity, multidiscipline platform, application, new principle for particle acceleration...
照度(Luminosity)指物体被的水平，眼镜配置历程有标可依，其他公司的高毛利产物，成龙电影7.
luminance [光][电子] 亮度；[光] 发光性（等于luminosity）；光明
For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
有几年它的亮度一度达到了现在的太阳亮度的一万倍左右。
Our present understanding of the Sun's luminosity holds that it should have progressively increased, not decreased, over the course of Earth's history.
当前我们对太阳光度的认知是：在地球的历史进程上，太阳光度应该是逐渐增加而不是减少的。
However, the amount of helium in the universe, as measured by spectroscopy, suggests that there are far more baryons in the universe than estimates based on galactic luminosity indicate.
然而，通过光谱学测量，宇宙中氦的数量表明，宇宙中重子的数量要比基于星系光度所估计的要多得多。
Researchers can then mine the data collected by Luminosity to learn more about human cognition.
Looking even further ahead, the Sun will increase its luminosity by about 40% in three billion years.
Mr. BERNS: It certainly changed what he was trying to achieve, which was to create this notion of luminosity.