GIS based farming information system approach which used geographic data base to analysis farming information was discussed and an instance was showed in detail.
提出了一种基于GIS的农牧业信息系统思想，把农牧业信息统一到地理数据库中进行分析处理，并给出了一个基于GIS的系统设计与开发实例。
As an instance, it was used to analysis a structure of plane stress problem. The detail computing steps and results were presented.
以平面应力问题分析为例，进行了数值试验，给出了详细的计算步骤和结果。
应用推荐