A、<span style=";font-family:宋体;font-size:16px">圆锥投影</span></p><p></p>
B、<span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">圆柱投影</span> </span></p><p></p>
C、<span style=";font-family:宋体;font-size:16px"><span style="font-family:宋体">多圆锥投影</span> </span></p><p></p>
D、<span style=";font-family:宋体;font-size:16px">等差分纬线多圆锥投影</span></p><p></p>