基础释义
例句
英英词典释义
行业词典释义

福克斯词典 \ 英汉词典 \

luminance是什么意思？

luminance

英[ˈlu:mɪnəns] 美[ˈlumənəns]

n. 亮度，发光度；

相关单词 electroluminance illuminance

例句

The adjusting luminance equipment is the important component of TV equipment. 调光设备是电视设备的重要组成部分.
In additional, the luminance step is applied to detect the penumbra. 另外, 提出了亮度步长的方法来检测阴影中的半影.
Mullon KT . Color and luminance vision in human optic neuritis � � J ］ . Brain 1986 ; 109∶1 - 13 . [6]黄时洲, 吴德正,吴乐正.视神经炎和慢性开角型青光眼患者的色觉[]眼科学报1991; 7∶2-94.
Speciaty full power , high luminance, smooth lighting, waterproof and dampproof, long lifetime. 用途:主要用于庭院灯、草坪灯及家庭生活照明, 更适用与防水防潮场合照明.
The chip for separating luminance chrominance contributes lot to the digitized TV. 亮色分离芯片在当前的数字化电视中起着很重要的作用.

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英英词典释义

Noun
1. the quality of being luminous; emitting or reflecting light;
"its luminosity is measured relative to that of our sun"

行业词典

土木工程：亮度；
心理学：亮度；
机械：［光］亮度；表面一点处的面元在给定方向上的发光强度除以该面元在垂直于给定方向的平面上的正投影面积。；
电子学：亮度；
电工：亮度；

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