inner hyperboloide

用法例句

Correspondingly the definitions ofthree kinds of curved surfaces are given, that is the definitions of elliptic surfaces,hyperbolic surfaces and parabolic surfaces.

具体介绍了由圆锥曲线的轨迹生成的三类曲纹曲面——椭圆型曲面、双曲型曲面和抛物型曲面。

Study of data processing of measurement and reconstruction of radome inner surface;

天线罩内廓曲面测量数据处理与重构研究

For the sake of measuring and precision grinding of the inner surface of a radome made of hard and brittle material with complicated shape, a new type of CNC grinding machine for the radome was developed.

为了完成天线罩类大型复杂型面硬脆材料工件内廓型的测量与精密磨削 ,研制了天线罩CNC修磨机床 ;依据测量得到的天线罩内廓型离散数据和曲面上要求的各点去除量 ,经复杂数据处理后在计算机控制下 ,由电镀球形金刚石砂轮进行天线罩内廓型的精密磨削 ;根据天线罩内廓曲面的特点和加工要求 ,提出了一种刀具轨迹计算方法 ;在满足指定精度的情况下实现天线罩内廓曲面的高效率加工 ,使天线罩达到设计规定的性能指

Study on Precision Measurement and Grinding for Radome Inner Surface;

研究了天线罩内廓形的测量原理,测量数据的采集与处理技术,内廓曲面重构与磨削的刀具轨迹计算,机床有关性能指标的分析与标定测量,熔融石英天线罩内廓形磨削的工艺参数等天线罩内廓形精加工的整套方案和关键技术。

In this paper,a combined pounch structure for plastic forming of work pieces with inner sunken faces is put forward.

提出一种可用于塑性成形带有内凹曲面工件的组合凸模结构。

The Calculation on RCS of Double Curved Surface Based on NURBS

基于NURBS建模双曲率曲面RCS计算

The authors show that the hyperboloid of one sheet and the hyperbolic paraboloid are ruled surfaces.

作者证实：单叶双曲面和双曲抛物面是直线曲面。

Singularities of Parallels for Hyperbolic Plane Curves

双曲平面曲线的平行曲线的奇点分类

The Completely Equal Curvature of Tubular Surface on Viviani s Curve;

Viviani曲线上管状曲面的全平均曲率

Projectivity of Hyperboloids of One or Two Sheets;

双曲抛物面与单叶双曲面的射影性质

hyperboloidal gear

双伞齿轮，双曲面齿轮

The Application of Bi-cubic COONS Surface in Sequence Images Super-resolution;

双三次COONS曲面在序列图像超分辨率中的应用

The Complete Hypersurface with Constant Mean Curvature in the Quasi Constant Curvature Space

拟常曲率空间中具有常平均曲率的完备超曲面

Hypersurfaces with Constant Mean Curvature in a Riemann Manifold with Constant Curvature and with Quasi Constant Curvature;

常曲率和拟常曲率Riemann流形中的常平均曲率超曲面

minimum ellipse of a hyperboloid of one sheet

单叶双曲面的最小椭圆

hypoid generator

准双曲面齿轮加工机床

binodal cyclide

双结点四次圆纹曲面

As when you refine a point curve, refining a sweep can change the curvature of the surface slightly.

细化点曲线时，细化扫描会稍微更改曲面的曲率。

Minimal Hypersurfaces with Vanishing Gauss-Kronecker Curvature in R～4;

R～4中Gauss-Kronecker曲率为零的极小超曲面

A Type of Weingarten Surfaces with Prescribed Principal Curvatures;

一类具有给定主曲率函数的Weingarten曲面

Research on Algorithm for Curvature Lines of Surface in CAGD;

CAGD中曲面曲率线的计算方法研究

Maximal Hypersurfaces with zero Gauss-Kronecker Curvature in the de Sitter Space S_1~4;

S_1~4中具有零Gauss-Kronecker曲率的极大超曲面

On Surfaces with One Constant Principal Curvature in H~3(-1);

H~3(-1)中具有一个常主曲率的曲面