在代数几何里,有理曲面(rational surface)是指一个双有理等价于投影平面的曲面。
... rational subgroup 有理子群 rational surface 有理曲面 rational tetrahedron 有理四面体 ...
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这一结果可以与细分技术相结合,得到有理曲面的分片区间多项式的逼近。
This result can be combined with subdivision method to obtain a piecewise interval polynomial approximation for a rational surface.
有理曲线和曲面作为一类重要的逼近函数,在计算机辅助设计与制造中有着广泛的应用。
Rational curves and rational surfaces, which are a class of important approximation functions, are extensive applied in CAD/CAM.
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