Urban DNA城市DNA
urbanadj.城市的;都市的
urban and rural organic compound城乡有机复合
Urban Space Development Strategy城市空间发展策略
Urban Green Space Ecology System城市绿地生态系统
urban rubbish compositing manure城市垃圾堆肥
urban metro station construction城市地铁施工
urbanization of rural population农村人口城市化
urban air-conditioning railcar城轨空调客车
urban and rural commodity market城乡商品市场
urban and country public transit城乡公交
Urban land intensive utilization城市土地集约利用