【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。更多还原

【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.更多还原