It is built on an extensible, strong, typed model called a topology model.
它是建立在一个可扩展的，强大类型模型上的，称作拓扑模型。
2
To obtain strong XML types in a serialized topology, you must create a formal domain in the platform.
为了获取系列拓扑中的 XML 类型，您必须在平台中创建一个规范的域。
3
The topology domain Generation Toolkit provides a straightforward way of creating custom technology domains with strong XML types in the topology file.