| 济南市大气污染物的频数分布规律研究 |
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| 引用本文： | 宋枚 欧宁. 济南市大气污染物的频数分布规律研究[J]. 山东师范大学学报(自然科学版), 1993, 8(2): 70-73,87 |
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| 作者姓名： | 宋枚 欧宁 |
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| 作者单位： | 山东师范大学数学系，济南市环保科研所 济南 250014，济南 250014 |
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| 摘 要： | 本文假设检验了济南市大气污染物SO_2、NO_x、CO、TSP不同时间内全市及各测点日均值的频数分布,得出以上各污染物在不同时期内服从或近似服从对数正态分布的规律。
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| 关 键 词： | 频数分布 空气污染 污染物 济南市 |
A STUDY ON THE FREQUENCY DISTRIBUTION BULE OF AIR POLLUTANTS IN JINAN CITY |
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| Song Mei. A STUDY ON THE FREQUENCY DISTRIBUTION BULE OF AIR POLLUTANTS IN JINAN CITY[J]. Journal of Shandong Normal University(Natural Science), 1993, 8(2): 70-73,87 |
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| Authors: | Song Mei |
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| Abstract: | In this paper, the frequency distributions on daily averages of air pollutants: SO_2,NO_x,CO,TSP from each measuring point at different time in the whole city of Jinan, were hypotheiically tested. A rule was obtained that the above-mentioned pollutants during the different periods obeyed or approximately obeyed lognormal distribution. |
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| Keywords: | frequency distribution test of hypothesis lognormal distribution |
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