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主页 > 词条 > 塞尔维亚 (SR) > лукс
лукс
A unit of illumination equal to the direct illumination on a surface that is everywhere one meter from a uniform point source of one candle; a unit of illumination that is equal to one lumen per square meter. Also see footcandle.
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- 行业/领域: 能源
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- Company: California Energy Commission
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