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The author has 2 posts.

四维物体应该只有超体积和表体积

Floor 1 魔法绿骑士 6/7/11 15:59
没有表面积。就像正方体没有表边长一样。
Floor 2 魔法绿骑士 6/7/11 16:00
就算有也只有总表面积和棱总长。

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