5) D contours
两维轮廓
1.
The key technologies of reconstructing 3D objects from serial 2D contours are compared, and the basic principles for producing the complementary color stereograms based on the perspective projection algorithm are presented.
比较论述了由两维轮廓重构三维形体拓扑结构基本算法的关键问题 ;介绍了生成基于透视投影的三维互补色体视图的基本算法并给出实验结
6) bilateral gear
两面齿轮
补充资料：两轮
1.指日﹑月。
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参考词条