统计符号是地图制图中最受欢迎和最为广泛应用的地图符号之一。
Statistic symbol is one type of the most welcomed and most popularly used map symbol.
开放式地图符号体系的设计在GIS以及数字地图制图系统中占有重要的地位。
The design of open map symbol system plays an important role in GIS and cartography.
开放式地图符号体系的设计在GIS以及数字地图制图系统中占有重要的地位。
The design of open map symbol system plays an important role in GIS and cartography.
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