阴天空与最大亮度元 |
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引用本文: | 杨祖贵.阴天空与最大亮度元[J].土木与环境工程学报,1998,20(2):60-64. |
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作者姓名: | 杨祖贵 |
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作者单位: | 重庆建筑大学建筑城规学院 |
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摘 要: | 利用大气光学和几何光学的成果,讨论了阴天天空亮度与粒子散射和大气质量的关系,从微观机理上说明了阴天空最大亮度元的存在性,并得到了有趣的结果。
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关 键 词: | 散射 大气质量 阴天空 亮度元 建筑气候学 |
Cloudy Sky and Maximum Luminance Element |
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Abstract: | In this paper, the relation of cloudy sky luminance with particle scatter and air mass is discussed by using the results of atmospheric and geometrical optics. Based on the microcosmic mechanism, the existence of the maximum luminance element in cloudy sky is clarified and an interesting result is obtained. |
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Keywords: | scatter air mass cloudy sky Luminance element |
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