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

• The present invention provides a display device which can improve the uniformity of the luminance and chromaticity.
  要约提供一种能够提高显示板平面内的亮度及色度均匀性的显示装置。
• Gamma, Brightness, and Luminance Considerations for HD Displays
  高清显示中的伽马校正、亮度和明视度探索
• In video jargon, the brightness is called the luminance signal, while the color is the chrominance signal.
  在电视的专门术语中，光亮叫做亮度信号，当颜色成为电视信号的时候。
• 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。
• Objective To study the relation between myopia and luminance with chroma in paper and ink.
  目的探讨书写用纸张、墨水的亮度、色度对近视发生的可能影响。
• Study on the Methods to Improve the Uniformity of Luminance and Chrominance in the Automobile Backlight System
  提高汽车背景光色度亮度一致性的方法研究
• 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；
• Maintaining the correct size, shape, colour and luminance levels of a graphic is obviously very important.
  比如，保持正确的尺寸，形状，颜色，流明度方面的问题就明显非常重要。
• Adjustable luminance systematic very heavy power bring out a problem of heat dissipation.
  调光系统的功率往往都是很大的，这就产生了一个散热问题。
• 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。