在分析城市污水管网结构的基础上，运用递归计算方法，建立了设计流量计算模型。
Based on analysis of urban sewage systems structure, a designed discharge computation model is presented by using recursive algorithm.
在分析城市污水管网结构的基础上，运用递归计算方法，建立了设计流量计算模型。
Based on analysis of urban sewage systems structure, a designed discharge computation model is presented by using recursive algorithm.
应用推荐