一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
照明度 (n)
Beleuchtungsstärke (in Lux) (f)
illuminance (n)
The higher and more glare-free the illuminance, the better the visual acuity and ability to concentrate.
The level of illuminance is relevant, above all, when planning artificial sources of light.
Illuminance describes the brightness of an area or the illumination of a surface.
