| 南京地区梅雨降水的微物理结构特征 |
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| 引用本文： | 许绍祖,雷连科,张学儒,耿骠,谢菊英.南京地区梅雨降水的微物理结构特征[J].南京大学学报(自然科学版),1987(1). |
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| 作者姓名： | 许绍祖 雷连科 张学儒 耿骠 谢菊英 |
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| 作者单位： | 南京大学大气科学系，南京大学大气科学系，南京大学大气科学系，南京大学大气科学系，南京大学大气科学系 1983年毕业生 |
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| 摘 要： | 分析了1980年到1983年的155份梅雨滴谱资料,主要结果有:(一)通过研究雨滴谱参数与样本大小的关系,认为为了获得有代表性的滴谱,样本应不小于450个雨滴;(二)梅雨滴谱的谱型可分为二大类四小类;(三)不同谱型的雨滴谱有不同的微物理特征;(四)微物理特征量之间有密切的关系,这种关系因谱型而异。
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| 关 键 词： | 降水物理 梅雨 雨滴谱分类 雨滴谱分布函数 雨滴谱特征值 最佳样本大小 Z—R关系 |
THE CHARACTERISTICS OF THE MICROPHYSICAL STRUCTURE OF MEI-YU PRECIPITATION IN THE NANJING AREA |
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| Xu Shaozu Lei Lianke Zhang Xueru Geng Biao Xie Juying.THE CHARACTERISTICS OF THE MICROPHYSICAL STRUCTURE OF MEI-YU PRECIPITATION IN THE NANJING AREA[J].Journal of Nanjing University: Nat Sci Ed,1987(1). |
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| Authors: | Xu Shaozu Lei Lianke Zhang Xueru Geng Biao Xie Juying |
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| Institution: | Department of Atmospheric Science. |
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| Abstract: | One hundred fifty-five Mei-yu rain drop spectra, sampled from 1980 to 1983, are analyzed. The main results are. (1)Through the study of the relationship between the parameters of the rain drop spectra and the size of the sample, it is concluded primarilly, that the optimal size of a sample is about 450 rain drops: (2) The models of the rain drop spectra are classified into two categories and four sub-categories, (3) Each sub-cetegory has its own microphysieal structure, and is different from one another, (4) These characteristics are closely related, and the relationship is different in type for each category. |
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| Keywords: | The physics of precipitation Mei-Yu The classification of rain drop spectrum The distribution function of rain drop spectrum The characteristic value of rain drop spectrum The optimal size of rain Sample: The Z-R relationship |
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