illuminance

英语音标

英语翻译

n.照明；照度

=illumination.

英语例句

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。