自１９９７年９月开始着手北京市城市水系综合治理工程的规划方案工作,经多方努力于１９９８年４月开工。至今过去１年半了,水利局的治河大军包括设计、施工等人员经过了紧张艰苦的努力,使北京的城市河湖改变了面貌。先期整治的长河、昆明湖至玉渊潭段、玉渊潭至西便门段、筒子 Since September 1997, it has started its planning work on the integrated urban water system in Beijing and started its work in April 1998 after much effort. So far in the past year and a half, the water conservancy bureau’s army, including design, construction and other personnel after a tense and painstaking efforts to make the city of Beijing’s rivers and lakes has changed its face. Early rectification of the river, Kunming Lake to Yu Yuan Tan, Yu Yuan Tan to the West will be the door, cheese