And, it's actually a surface of revolution.
它实际上是旋转面。
S is isometric to a surface of revolution.
与一个旋转曲面是等距对应的；
The lens consists of an array with any curved surface of revolution, or of dielectric material.
该透镜由任意旋转曲面形阵列或介质材料构成。
The paper has calculated equation of the generating curve of minimal surface of revolution by the approach of analysing.
用分析的方法导出了极小旋转曲面的生成曲线的方程。
A simplified model of wet steam equilibrium flow past cascade of arbitrary airfoils on general surface of revolution is presented.
提出了一个通过任意谈成面叶棚的湿蒸汽平衡态流动的简化模型。
Cylindricity - describes a condition of a surface of revolution in which all points of a surface are equidistant from a common axis.
圆柱度-描述了一个条件的旋转面，使所有的点面距离相等，一个共同的旋转轴。
A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies.
在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。
The system is composed of a camera and a mirror generated with a surface of revolution, which has a wide visual field of 360 degrees.
该系统由一个普通摄像机和一个全向镜组成，能够拍摄到周围360度的全景图像。
A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies.
摘要在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。
Reformed light MQ6025A universal tool grinder can realize 2-coordinate linkage machining of special type surface of revolution cutting tool.
通过简单改造的MQ 6025a轻型万能工具磨床，可实现两坐标联动加工特种回转面刀具。
So, first it's concentric circles that tells us that we have a shape that's a solid of the graph is going to be a surface of revolution. Things don't change if I rotate.
因此，首先它是一些同心圆，这告诉我们,这个图形是一个旋转得到的曲面,当旋转它的时候并没有发生变化。
By study the method of approximate development of surface of revolution, the mathematiccal model of approximate development, precision analysis and error correction has been gained.
通过对不可展回转曲面近似展开方法的研究，得到了回转曲面近似展开、精度分析和误差矫正的数学模型。
In this paper, this constraint is discussed. For the space curve with length constraint and the surface of revolution area constraint, algorithms and estimation of the error are given.
本文就此进行了讨论，对有弧长约束的空间曲线及有面积约束的旋转曲面问题，分别给出了相应的算法及误差估计。
Auxiliary surface is commonly used as a graphic solution for the projections of the intersection line of quadratic cambers of revolution.
在两个二次回转曲面体相贯线的求解中，辅助面法是常用的图解方法。
In this paper, unit moving trihedron is first constructed for a point on the surface of a revolution ellipsoid.
摘要以旋转椭球体面上某点为原点建立一个大地坐标单位活动坐标架。
The motor is characterized in that a revolution surface circling around the rotating shaft is connected with an axial outer end of the inner fan blade.
其特征在于，所述内风扇叶片的轴向外端连接于一环绕所述转轴的回转面。
The paraboloid of revolution is taken as an example to progress the study, derivation, error analysis and data processing of the five axes machining for space curved surface.
以旋转抛物面为例对空间曲面的五轴加工进行分析和数学推导，并对其进行误差分析和数据处理。
The topology of flow patterns on cross section perpendicular to the body surface are studied for flows around a body of revolution at angles of attack.
对于旋成体有攻角绕流，本文研究了垂直于物面的横截面上的流态结构。
In the paper, large deformation of symmetry fission has been described by a biquadratic surface revolution instead of several quadratic equations.
本文用四次方程代替常用的几个二次方程曲线的回转体，来描述对称裂交的大形变过程。
This thesis has railed and proved the characteristics of locus mutual change about spherical surface and hyperboloid of the one sheet of revolution!
该文给出并证明球面与单叶旋转双曲面的轨迹互变特征。
The animation programs of the making revolution surface is compiled, and a general coordinate formula of geometric transformation is deduced about an arbitrary revolution curve around a rotation axis.
给出旋转曲面生成过程的动画程序，并导出了任一曲线绕任意轴旋转的坐标间几何变换公式。
The animation programs of the making revolution surface is compiled, and a general coordinate formula of geometric transformation is deduced about an arbitrary revolution curve around a rotation axis.
给出旋转曲面生成过程的动画程序，并导出了任一曲线绕任意轴旋转的坐标间几何变换公式。
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