·首先选中待分割的多边形,出现八个句柄 ArcView GIS 3.2 Ele Edit Yiew Iheme Graphics window Help 回圖阃冈國國國囵陘 N回Q國幽团区 Them e4 s hp d Them e5.shp Hen an jp g•首先选中待分割的多边形，出现八个句柄