转为
在光度学中，发光强度是指光源在特定方向上每单位立体角内发出的波长加权功率的度量，基于亮度函数，一种人眼灵敏度的标准化模型。
In photometry, luminous intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye.
| 中文 | 英文 | 简称 | |
|---|---|---|---|
| 1 | 坎德拉 | Candela | cd |