光能(Luminous Energy)Q: 光能为光通量的时间性积分, 其单位为流明‧ 秒(lm‧ s=talbot 或称为泰伯) 以及流明‧ 时( lm‧ h), 光源用作计算总寿命中...
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N energy emitted or propagated in the form of light; the product of a luminous flux and its duration, measured in lumen seconds 发光能量 ( symbol: )
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