摘要
论述了工程水文中频率和重现期概念的含义 ,利用概率论中概率母函数的定义和基本特性 ,给出了设计频率和重现期之间关系公式的理论推导。
The implications of frequency and return period in engineering hydrology are discussed and the theoretical deduction of the formula of relation between design frequency and return period is given by making use of the definition and basic property of the probability generating function in probability theory
出处
《西北水电》
2000年第1期1-3,共3页
Northwest Hydropower
关键词
水文事件
概率
频率
重现期
概率分布
工程水文
hydrologic event,probability,frequency,return period,probability distribution,Bernoulli event,probability generating function
