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空间元素,如建筑物、管道或界址,可用点、线及区域来表示。
Spatial features, such as buildings, pipes, or parcel boundaries, can be represented with points, lines, and areas.
youdao
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空间元素,如建筑物、管道或界址,可用点、线及区域来表示。
Spatial features, such as buildings, pipes, or parcel boundaries, can be represented with points, lines, and areas.
youdao