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- Using improved BP neural network, equidistant surface reconstruction of NURBS is proposed. 利用改进的BP神经网络构造三次有理B样条曲面等距面。
- In this paper,a automotive body surface measuring instruments with non-contact equidistant surface measuring method based on laser triangle measurement has been developed. 介绍了一种基于激光三角法的激光等距非接触测量车身曲面的装置。
- They put forward the concept of slant equidistant surface and its conesponding formulas, and introduce its application in the manufacture of standard impellers. 提出了斜等距曲面的概念及相应公式，并介绍它们在制造增压器用精密母轮中的应用。
- Directed at special surface machining, the paper offers the introduction of the concept of slant equidistant surface, the analysis of the properties and the establishment of mathematical models using conic tool to grind special surface. 针对异型曲面的加工问题,引入了斜等距曲面的概念,并对其性质进行了分析,建立了锥状刀具磨削异型曲面的数学模型。
- SLANT EQUIDISTANT SURFACE OF CYLINDER AND ITS PROPERTIES 柱面的斜等距曲面两个性质及证明
- Slant equidistant surface of tangent curve and its property 切线曲面的斜等距曲面及其性质
- Effect of equidistant surface errors on parabolic shape accuracy 等距面误差对抛物面廓形精度的影响
- Slant equidistant surface and its application to special surface machining 斜等距曲面及其在异形曲面加工中的应用
- Keywords slant equidistant surface;ball nose end mill;mathematical model; 斜等距曲面;球面铣刀;数学模型;
- Our house is equidistant from the two pubs in the village. 我们的房子离村中两家酒馆距离相等。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- Rome is about equidistant from Cairo and Oslo. 开罗和奥斯陆与罗马的距离大致相等。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
