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

• The calculation methods of luminance and illuminance of road surface are discussed in detail.
  后又对计算路面亮度和照度的方法进行了详细的讨论。
• Responses of tobacco leaf photosynthetic parameters to illuminance under attenuated UV-B radiation
  UV-B滤减处理下烟草光合作用参数对光照度的响应
• In many measurement systems, the value is achieved in a bow-liked mechanism which simulates the hemi-sphere space, and the incident illuminance and reflect luminance are measured respectively.
  大多数测量系统都以理论上对入射照度和反射亮度的分别测量，结构上直观的弓型结构半球空间模拟为基础建立。
• Optimal design of the illuminance uniformity of solar simulator based on artificial neural network
  基于神经网络算法的太阳模拟器光均匀性优化设计
• 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。
• Rosseland mean opacity The average illuminance over the reference surface at the end of the complete maintenance cycle.
  罗斯兰平均不透明度灯具在维护周期末期在参考表面上的平均照度。
• Experimental results show that the system can realize good focus in a wider range of illuminance. the act of drawing a plan or diagram or outline.
  实验结果表明，在较宽范围的光照度条件下，应用该系统均能获得良好的调焦效果。
• 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。
• The polarization grade of three lamps for the laboratory and the polarization error of two illuminance meters are measured.
  测量了实验室用的三支灯的偏振度及两台照度计的偏振误差。
• The paper derives out the proper power supply voltage of city road lighting according to the illuminance and life span character at different voltage level.
  根据路灯在不同电压下的照度及寿命特性，推导出城市道路照明灯具的最佳供电电压。