The Spherometer of Designed with the Principle of Archimedes Spiral;
应用阿基米德螺线原理设计的球面曲率计
It can manufacture different specification according to the measurement range,when hand-operating and continuous-measuring similar to the common micrometer,read directly the sphere curvature radius when measurement spherical lens.
提出了一种测量球面透镜的球径千分尺,按不同测量范围形成系列化规格,可手持操作类似于公知的千分尺,既可连续测量又能直读球面曲率半径,适用于生产加工中现场检测的实际需要。
In this paper, a new undamaged method to measure radius of optical sphere is presented .
提出了一种光学球面曲率半径的无损测量方法 。
Precision analysis of measurement of radius of curvature by interferometer
干涉仪测量球面曲率半径的精度分析
What changes are necessary when a spherical curvature is introduced in the substrate?
当一个球面曲率引入基底时需要有什么改变？
The Spherometer of Designed with the Principle of Archimedes Spiral
应用阿基米德螺线原理设计的球面曲率计
Studies of Auto Measuring System of Curvature Radius of Optical Sphere on White Light s Equal Thickness Interference Principle;
基于白光等厚干涉原理的光学球面曲率半径自动测量系统研究
Gap Theorems of Hypersurface with Constant Mean Curvature in a Unit Sphere
单位球面内常平均曲率超曲面的间隙性
Equivariant Minimal S～3 with Constant Curvature in CP～3;
CP～3中的常曲率等变极小3-球面
Complete submanifolds with parallel mean curvature in a sphere;
球面中具有平行中曲率的完备子流形
Hypersurfaces with Parallel Moebius Ricci Curvature and Vanishing Moebius Form in the Unit Sphere;
单位球中Moebius Ricci曲率平行且Moebius形式消失的超曲面
Submanifold with Pararrel Mean Curvature Vector and Positive Curature in a Unit Sphere;
单位球面中具有平行中曲率向量的紧致正曲率子流形
ENGAGEMENT EQUATION AND CURVATURE ANALYSIS OF SPHERICAL INDEXING CAM MECHANISM
球面空间分度凸轮机构的啮合方程与曲率分析
knot(ted) sphere
纽结球面, 纽结曲面
globoidal worm gear
曲面蜗轮,球面蜗轮
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
The relation between the surface charge density of a charged ellipsoidal conductor and its principal radii
带电导体椭球的面电荷密度与主曲率半径的关系
Optimization algorithm for the measurement of vertex radius of aspherics with a swing-arm profilometer
光学非球面形摆臂式轮廓法测量顶点曲率半径优化算法研究
Analysis of Relationship Between Buckling Load and Eigenfrequency of Schwedler Latticed Domes
施威德勒型球面网壳屈曲荷载与自振频率关系分析
Submanifolds in a Unit Sphere with Parallel Mean Curvature Vector
单位球面中具有平行平均曲率向量的子流形(英文)
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