它建立了有向曲面上的曲面积分与它的边界曲线积分的关系。
It gives a relationship between a surface integral over an oriented surface and a line integral along a simple closed curve.
将扫描体与复杂曲面法矢的求交问题，转化为三角网格与有向线段之间的求交计算。
The intersection of sweep volume with complicated surface normal is transformed into computation of intersection between triangular mesh and directed line segment.
该算法构造曲面的有向深度图像，将问题由3维转化到2维，通过图像的比较来获得曲面的匹配误差。
By constructing the oriented depth images for each surface, a problem in 3d is transformed into a 2d problem.
本论文主要研究了图的最大亏格的下界问题以及有向图类在可定向曲面上嵌入的亏格分布。
In this paper, the lower bound problems of the maximum genus and the genus distributions of digraphs in orientable surfaces are studied.
有关的算法有根据定义的左右曲面角相等，法截面法和切向投影等。
The existing algorithms include equivalent left and right curve Angle by definition, normal section line method and tangent projection etc.
有关的算法有根据定义的左右曲面角相等，法截面法和切向投影等。
The existing algorithms include equivalent left and right curve Angle by definition, normal section line method and tangent projection etc.
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