luminance

英 [ˈluːmɪnəns]

美 [ˈluːmɪnəns]

n.  亮度

计算机

COCA.32601

牛津词典

noun

• 亮度
  the amount of light given out in a particular direction from a particular area

英英释义

noun

• the quality of being luminous
  1. its luminosity is measured relative to that of our sun
  Synonym:luminositybrightnessbrightness levelluminousnesslight

双语例句

• In television, the signal used for controlling the luminance values in the picture.
  在电视中，用于控制画面亮度值的信号。
• In television, a short duration variation in the luminance following a step change in the video signal.
  电视技术中，电视信号在出现一个阶跃变化后引起亮度的短时间闪烁。
• Creates a result color with the luminance and hue of the base color and the saturation of the blend color.
  用基色的亮度和色相以及混合色的饱和度创建结果色。
• High luminance LED screen facing the snow trails made skiers can see the news on every spots of trails.
  面向雪道的宽幅高亮度LED室外显示屏，使滑雪者在雪道的任意一点都可以看到滚动播出的各种信息；
• The second luminance signal includes second weights different from the predetermined weights.
  该第二亮度信号包含与预定加权不同的第二加权。
• Reviewing the Connection Between Luminance and Illuminance in Road& Tunnel Lighting
  重视道路和隧道照明中亮度与照度的关系
• A new method of denoising caused by dim luminance in usual scene is proposed.
  提出了一种消除低照度、中慢速运动视频序列中噪声的方法。
• The luminance gain has a great affect on the visual range of LLL night vision systems.
  亮度增益对夜视仪的视距有很重要的影响。
• The luminance and luminous efficiency tested in experimental panel show the same variations with the simulation results.
  老炼平台的实验测试结果也表明了同样的趋势。
• Simple white Screen uses the best luminance of your cell phone to help you get light in the night.
  简单的白色屏幕使用最佳的亮度的手机来帮助你得到光在晚上。