display symbol set 中文意思是什麼
display symbol set
解釋
顯示符號集-
In order to solve several problems when studying visualization of multi - source spatial data, the authors propose two new conceptions, display sequence control and symbol display control style, the former is used to manage visualization of multi - source data ; and the latter is used to solve problems of set of map symbol style at different display scale
摘要提出了顯示順序控制和符號顯示控制樣式兩個新概念,解決了多源數據的綜合管理顯示問題,改善了地圖要素在不同顯示比例尺段的顯示效果。
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