- 垂直面，正效面
- 法面
- 法曲面
- 法向面
- 正交面
- 正态曲面
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normal surface中文什么意思
百科释义
In mathematics, a normal surface is a surface inside a triangulated 3-manifold that intersects each tetrahedron so that each component of intersection is a triangle or a quad (see figure). A triangle cuts off a vertex of the tetrahedron while a quad separates pairs of vertices.
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