搜索颗粒结构体系接触拓补网络的基本回路单元,也就是子域结构，需要接触点信息。-Search particles in contact topology architecture basic circuit elements of the network, which is the sub-domain structure, point of contact information needed.

兼容Swing的基于MVC体系结构图形组件，具有以下特点：基于Swing的扩展,简单、高效的设计,时间效率高,强大的布局算法支持- Compatible Swing MVC architecture based graphical components, has the following characteristics: Swing-based expansion, simple and efficient design, high time efficiency, powerful la