一、用途和适用范围能够对城镇居住小区的详细规划方案进行设计、技术经济指标与综合造价分析等。适用于各规划、设计院(所、室等)与城镇开发管理部门。二、软件功能及特点1.具有光栅和矢量两套图形绘制与编辑功能,每套中均有增、删、改、缩、放及拼接等功能,并 I. Usage and scope of application It is possible to design the detailed planning plan for urban residential communities, analyze the technical and economic indicators, and analyze the overall construction cost. It is applicable to all planning and design institutes (institutions, offices, etc.) and urban development management departments. Second, the software features and characteristics 1. With raster and vector graphics drawing and editing functions, each set has add, delete, change, shrink, put and splicing functions, and