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谁教我经纬怎么分
更新时间: 2020-07-02 00:00:00  

在地球仪上,可以看到一条条纵横交错的线,这就是经纬线,连接南北两极的线叫经线,和经线相垂直的线叫纬线。

纬线是一条条长度不等的圆圈,最长的纬线,就是赤道。经线和纬线是人们为了在地球上确定位置和方向,在地球仪和地图上画出来的,地面上并没有画着经纬线。

关键词: 经纬 怎么

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