| EXAMPLE SENTENCES | ||
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对于可展曲面，本文方法给出的是精确的展开平面； The increment FEA method and iterative procedures are derived to develop curved surfaces. | ||
动态可展曲面是采用哈密尔顿原理的一类新型动态模型。 Dynamic developable mesh is a new dynamic model which utilizes Hamilton principle. | ||
给出一种可展曲面后掠叶片离心式压气机叶轮选型方法。 A geometry designing method for developable surfaces backward swept centrifugal compressor was given in this paper. | ||
空间可展天线由索网和可展构架组成，形成索网抛物面形反射面。 Space deployable antenna is composed of a reflective mesh and a deployable truss, forming a mesh parabolic surface. | ||
本文主要研究四元数射影空间中的特殊曲面-极小曲面。 Minimal surfaces is the surface whose average curvature is zero. | ||
这样将两基曲面间构造过渡曲面的问题转化为在重新参数化局部基曲面间构造过渡曲面。 Therefore, generating a Parametric G n Blending Surface between two base surfaces is translated into generating a Parametric G n Blending Surface between the two reparameterized local base surfaces. | ||
这个曲面是一个双曲抛物面。 This one is a hyperbolic parabloid. | ||
提出基于补丁曲面质量检测线（反射线或高亮线）局部光顺NURBS曲面算法。 An efficient NURBS surface local fairing method was presented based on quality detection lines(reflection lines or highlight lines)of the patch. | ||
微分几何中的曲面论，用两个变量就可以完全参数化一个二维曲面。 According to surface theory in differential geometry, the two-dimensional surface is parameterized by two variables. | ||
一条与曲面相切的直线。 And that line is tangent to the surface. | ||
