illuminance

英 [ɪˈluːmɪnəns]

美 [ɪˈluːmɪnəns]

n.  (光)照度

计算机

牛津词典

noun

• （光）照度
  a measurement of the amount of light that reaches an area of a surface

英英释义

noun

• the luminous flux incident on a unit area
  Synonym:illumination

双语例句

• Some improper points of system illuminance formula in the optics textbook and optical software have been found and analyzed, and more practical formula have been deduced.
  分析并指出了教科书及光学软件中光学系统照度公式的不恰当地方，推导出了更符合实际的光学系统照度公式。
• A Novel Intelligent Illuminance Controller Based on Z-Source
  一种新型基于Z源的智能调光控制器
• Striped fabrics are printed or woven, balanced or unbalanced, horizontal or vertical. Analysis of Misunderstanding in LED Roadway Lighting Luminaire's Photometric Design& Illuminance Uniformity is not Luminance Uniformity
  条子面料分为印染的或机织的，均匀的或不均匀的，水平的或垂直的。LED道路照明灯具配光设计的误区分析&照度均匀性并非亮度均匀性
• Usual methods of illuminance computing on design of illuminance are introduced in this paper.
  本文简述了照明系统设计中照度计算的常见方法。
• Abstract: The measurement method of the polarization grade for the source and depolarization and the concept of the polarization error for the illuminance meter are described.
  文摘：介绍了光源偏振度的测量和消偏振的方法以及照度计偏振误差的概念。
• Illuminance of illuminating radiation is always measured in photometric units.
  照明辐射的照度通常是以光度为单位。
• A unit of illuminance on a surface that is everywhere 1 foot from a point source of 1 candle.
  一支蜡烛的点光源在每英尺表面的照度的单位。
• The method reduces the noise with the advantage of human eyes, according to the different noise level with the corresponding illuminance.
  结合人眼的生理特点，根据环境照度所对应噪声的大小，进行不同程度的噪声降低处理。
• Spectral radiant illuminance standard lamp
  光谱辐射照度标准灯
• Optical models directly effect the illuminance distribution of observed surface.
  光学模型的建立对观察面上的照度分布有直接的影响。