摘要
讨论了雨区在天气图上占的相对面积问题。发现不同的雨区相对面积联系着不同的概率,从而形成了一个概率分布函数。还得到了雨区相对面积的出现概率与气象站出现降水的气候概率的理论关系。
In this paper the relative rainfall area in weather chart are discussed. We found that different relative rainfall area associated with different probabilities, thereby formed a probability distribution function. This paper also found the theoretical relationship between the appeared probability of relative rainfall area and the climatic probability of rainfall in weather stations.
出处
《沙漠与绿洲气象》
2007年第4期13-16,共4页
Desert and Oasis Meteorology
关键词
雨区面积
雨区相对面积
二项分布
降水概率
rainfall area
relative rainfall area
binomial distribution
rainfall probability
