宽边界区域和简单区域间拓扑关系的表示及推理
李健1, 欧阳继红2,3, 朱佳斌4, 廖梦兰5, 赵慧1

Representation and reasoning for topological relations between simple broad boundary region and simple region
LI Jian1, OUYANG Ji-hong2,3, ZHU Jia-bin4, LIAO Meng-lan5, ZHAO Hui1
图5 岛屿区域例图
Fig.5 Hainan Island