quadric surface
基本解释
- [数] 二次曲面
英汉例句
- On the area of actual process, It is often seen that one surface of the part is quadric surface.
在实际生产中，如果某一加工表面是二次曲面，对于这类曲面轮廓的加工常采用数控加工方法。
http://chazidian.com - For a given three screws, this paper, using the theory of quadric surface, finds the hyperboloid which is defined by the three given screws.
本文使用二次曲面的化简理论，对于给定的三根螺旋，求出由它们确定的单叶双曲。 - In this paper, we introduce the formula for circular cross section of quadric surface, correct a mistake in historical documents, and expand the achievement created by our predecessors.
介绍了二次曲面的圆截线平面公式，纠正以前文献中的一个错误，并将前人的成果扩大。
双语例句
词组短语
- quadric rotational surface 二次旋转曲面
- Quadric rvler surface 二次直纹曲面
- Quadric ruled surface 二次直纹面
- quadric conical surface 二次锥面
- quadric cylinder surface 二次柱面
短语
专业释义
- 二次曲面
Quadric surface fitting usually adopts the second way and will be discussed later.
因此本文详细论述由点云拟合成二次曲面的方法。机械工程
- 二次曲面
Quadric surface fitting method based on feature parameters and constraints and solid features extracting by neural net method are used in accurate reconstruction of CAD model.
提出了基于约束识别的规则二次曲面特征拟合的方法和基于神经网络直接由测量数据实体特征直接提取的技术。数学
- 二次曲面