illuminance meaning in English
n.
【物理学】照度，施照度。
Examples
- 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。 - Verification regulation of low light level illuminance meter
微弱光照度计检定规程 - Illuminance meters - requirements and test methods
照度计.要求和试验方法 - Illuminance measurements for lighting installations
照明装置光照度的测量 - Over a surface , illuminance averaged over the specified surface
指定表面上照度的平均值。