GIS基本功能:包括图属互查询、地图控制等等。
Some basic GIS function: interactive query of map-property, map control, etc.
导航图的鹰眼查询、图属互查以及地点查询等功能;
Some other functions such as hawk eye query of navigation map, map attribute interactive query, location query and so on .
首先,石竹属系谱图的分支出现是缓慢而具试探性的。
At first, new branches of the carnation family tree appeared slowly and tentatively.
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