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根据点集拓扑学理论,对带孔面域进行了定义。通过分析简单对象间拓扑关系的演变过程,提出一种能描述带一个孔的面域间的空间拓扑关系的方法,并用该方法详细推导了带一个孔的面域间有意义的拓扑关系。通过试验验证,该方法在理论上是可行的。 更多还原

【Abstract】 According to the point-set topology theory,regions with holes are redefined.By analyzing the evolution plans of simple area objects’ topological relations,a new method is put forward which can describe the special topological relations of regions with a hole.And then the new method is used to discuss the topological relations of two regions with a hole.Through the experiment,in theory,it has been proved that this method is feasible,can provide a theoretical method for improving the modeling and ... 更多还原