摘要
本文分析了1986年在张家口地区取得的315份雹谱资料,经统计,拟合出六类雹谱分布型式,即指数型;A复合函数型;B复合函数型;对数函数型,双曲线函数型;函数型六类拟合式,並且都通过相关系数检验。与Ryde等人的资料对比,除指数谱有较大量级差别外,其余各类谱型分别相差2—3个量级。
In this paper, 315 sets of hailpad data from Zhangjiakou area in 1986 were analysed and fitted statistically to six patterns of the hail size distribution, i. e., exponential function, compound function A and B, logarithmic function, hyperbolic function and Γ-function. All data of the six patterns were successfully tested with correlation method. The results compared with that by Ryde et al. showed a discrepancy of 2 - 3 orders of magnitude for most data except for exponential function pattern which presented larger deviation.
出处
《高原气象》
CSCD
北大核心
1989年第3期279-283,共5页
Plateau Meteorology
关键词
冰雹
雹谱
测雹板
分布
Hail size distribution
Hailpad
