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。
• The performance of the human eye largely depends on the level of illuminance in the visual field.
  人类眼睛的活动绝大部分受到视野范围内的照度水平的影响。
• 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
• Normal direct solar irradiance Illuminance of illuminating radiation is always measured in photometric units.
  法向直接日射辐照度照明辐射的照度通常是以光度为单位。
• Semi-cylindrical Illuminance in Application of Area Lighting Design in Natatorium
  半柱面照度指标在游泳馆场地照明设计中的应用
• 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。
• 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。
• From the viewpoint of control theory, the artificial lighting control strategy was given indirectly under the condition of a given constant illuminance and it could realize the lighting energy saving.
  从控制理论的角度，间接给出了恒定照度下人工照明的补偿控制策略，以实现照明节能。
• 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 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。