User interface graph: this part provides an integrated environment for user, and it integrates all child modules as a whole, and show user a interface of uniform format and ease use.
用户界面与图形：这是一个高度集成化的用户环境，将各个子模块有机地结合起来，以格式统一、使用方便的界面显示给用户。
It USES feature dependent graph as data model, cell-based model as geometric model, and view model as user interface, but it is more complex than the former system based on parameter and history.
在底层它用特征依赖图作为数据模型，在中层用细胞元模型作几何模型，在用户层用视图模型表示。
应用推荐