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话说那个多边形的一维球极投影是从哪里找到的?

Floor 1 yaoliding 4/15/11 19:52
Floor 2 221.236.39.* 4/15/11 21:15
我画的
Floor 3 yaoliding 4/15/11 22:39
求软件
Floor 4 4Der 4/16/11 10:17
用powerpoint2010画得
Floor 5 yaoliding 4/16/11 10:25

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