不挂科搜题免费

问题:

方位投影等变形线为_____,这种投影适合制作区域轮廓大致为_____的地图;()圆锥投影等变形线为

答案:

["同心圆","圆形","同心圆弧","中纬;中纬度","纬线方向东西延伸","纬线的平行直线","赤道","赤道两侧东西方向"]()