... 光强标准 standard of luminous intensity; 光强波动 light-intensity variation; 光强测定仪 actinograph; actinoscope; ...
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An obsolete unit of luminous intensity, originally defined in terms of a wax candle with standard composition and equal to1.02 candelas.
国际烛光一种旧式亮度单位，原来以一根有标准构成的蜡烛来定义，等于1。02坎德拉。
An obsolete unit of luminous intensity, originally defined in terms of a wax candle with standard composition and equal to1.02 candelas.
国际烛光一种旧式亮度单位，原来以一根有标准构成的蜡烛来定义，等于1。
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