... 平面对合 plane involution 平面多边形 planar polygon 平面二次曲线 plane quadratic curve ...
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The convex decomposition of arbitrary planar polygon.
任意平面多边形的凸分解。
Based on building the mathematical model of scanning process of Length alterable Line scanning Laser rapid prototyping system, a zoning algorithm for planar polygon is put forward.
在建立激光变长线快速成型系统加工过程的数学模型的基础上,提出了一种可对任意平面图形进行分区处理的分区算法。
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