Vector information includes geometry information, attribute information and topology information. Geometry information is characterized based on spatial entities, and topology information is characterized based on topology rules.5.
就图形信息而言,涉及基本图形和组合图形的描述;就矢量信息而言,涉及几何信息、属性信息和拓扑信息的描述,其中几何信息的描述基于空间实体,拓扑信息的描述基于拓扑规则。
参考来源 - 开放式地图出版数据模型的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
By the rules of the mathematical field of topology, two Spaces are considered equivalent if one can be bent, stretched, and perhaps folded until it looks like the other.
根据拓扑学领域的规则，两个空间中，如果一个空间可以弯曲、拉伸，也可能折叠，直到和另一个空间一模一样，这两个空间就可以认为是相等的。
You can use these validators to extend the core validation rules that are provided in the topology.
您可以使用这些确认器来扩展拓扑中所提供的核心确认器规则。
The domain validator might also include rules that ensure that values such as port Numbers, host names, and IP addresses are unique within a topology.
域确认器可能还包含了规则去确保一些值，例如端口号，主机名以及IP地址在一个拓扑结构中是独一无二的。
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