山地降水垂直分布模式讨论

本文通过两个实例,讨论傅抱璞山地降水公式的优化计算问题,并提出另一种可能的高斯曲线型分布模式。

A DISCUSSION ON THE MATHEMATICAL MODEL OF MOUNTAIN PRECIPITATION WITH VERTICAL DISTRIBUTION

This paper discusses by using two examples the calculating question of professor Fu Baopu's experimental formula for Mountain precipitation and points out that the improvement of the calculating method for this formula suggested by yan Yuhua and Lai Hongnian which was published on Geographical research 6(1) has a lot of questions. Between the calculating result of Fu's formula and the practical material of the two examples, there appear more dif f erentiations. According to the analysis of the practical material, we suggest a model of normal frequency distribution function for Mountain pre-cipitaton p7 with vertical distribution:where z the altitude.H-the height with the maximun precipitation, This model and its characteristic values the inflection point z and c) can de dbtter idenical with the practical material. Thus this model is possible better.