Simultaneously using the GIS technological secondary development principle, design and develops the small town commercial distribution optimizing GIS system.
同时利用GIS技术二次开发原理，设计开发了城镇商业布局优化GIS系统。
2
According to the actual distribution of primary and secondary schools, the model establish a level of information integration system by the use of the virtual organization (VO).
该模型根据我国中小学校实际分布情况，利用虚拟组织(VO)构建了一个层次化的信息集成系统。
3
The article analyzes the necessity of setting up a strategic income distributionsystem from that's for secondary sector, for design staff, and for administrative staff.