And a scaling lognomial model of rainfall intensity is introduced to represent the affection of temporal scale of duration in annual maximum rainfall intensity distributions 另外，本文提出了暴雨强度的对数正态分布模型来表征年最大暴雨强度分布中历时的尺度影响。
2.
The scaling hypotheses is applied to the relationship of annual maximum rainfall intensity and duration . the rainfall intensity - duration - frequency form is proved based on the temporal scaling property of rainfall 由年最大平均暴雨强度随历时变化的标度性质推导出暴雨公式的形式，找到了暴雨公式的理论根基? ?暴雨在时间上分配具有自相似性的结果。
