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

• 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。
• 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。
• 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。
• Spectral radiant illuminance standard lamp
  光谱辐射照度标准灯
• 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
• Appropriate illuminance shall be ensured for working environment.
  工作环境保证适宜的照度。
• 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。
• 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。
• 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。
• Analysis of Misunderstanding in LED Roadway Lighting Luminaire's Photometric Design& Illuminance Uniformity is not Luminance Uniformity
  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