| 释义 |
luminous flux 释义 光通量:可见光波长范围内的辐射通量,通常用流明(lumens)而不是瓦特(watts)来表示。 例句 1·By improving the optical encapsulation, the luminous flux of LED can be improved greatly. 经过光学封装技术的改善,可以大幅度地提高大功率LED灯串的出光率(光通量)。 2·Please take Luminous Flux as standard parameter, Luminous Intensity is only for reference. 请以光通量为亮度标准,发光强度仅供参考。 3·It is helpful to reducing the uncertainty of measuring LEDs luminous flux with integrating spheres. 效应的校正有助于降低用积分球测量光通量的不确定度。
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