illuminance

illuminance读音音标

英 [ɪˈlu:mɪnəns]

美 [ɪˈlumənəns]

illuminance意思解释

n.

照明，启发；

英英释义

n.

the luminous flux incident on a unit area

同义词：illumination

双语例句

用作名词(n.)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。The performance of the human eye largely depends on the level of illuminance in the visual field.在视野中人类的眼睛表现大量地仰赖照明度的水平。Over a surface, Illuminance averaged over the specified surface.指定表面上照度的平均值。Surface on which illuminance is measured or specified.测量或指定照度的表面。