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 。
Correcting errors in definite area:a new method for controlling mid-spatial-frequency errors in optical surface;
光学表面中频误差的控制方法—确定区域修正法
Homogeneous optical surface o.
超精密加工各种脆性晶体 都可得到各向同性的纳米级表面粗糙度的光学表面。
an instrument for measuring the curvature of a surface.
测量表面曲率的仪器。
Simple Explanation of Relation between Superficial Charge Dist ribution and Superficial Curved Rate;
浅谈导体表面电荷分布与表面曲率的关系
THE EFFECTS OF SURFACE CORVATURE ON LAMINAR BOUNDARY-LAYER FLOW
表面曲率对边界层的影响与边界层外缘附近的连结问题
Weierstrass Representation for Surfaces of Prescribed Mean Curvature in the 3-Dimensional Heisenberg Group;
三维Heisenberg群中给定平均曲率曲面的Weierstrass表示
Numerical Investigation of Influence of Rotation of Film on Cooling Effectiveness over Rotating Curved Surfaces
旋转对曲率表面气膜冷却效率影响的数值研究
A study of anterior corneal asphericity Q for tangential curvature
运用正切曲率半径分析角膜前表面的Q值规律
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 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
area under normal probability curve
正态概率曲线下的面积
The flexural vibration of a circular ring that is of axis symmetry is analyzed and calculated, the solid frequency expression of the flexural vibration is obtained.
对一类轴对称圆环的面内弯曲振动进行了分析计算,给出了圆环面内弯曲振动固有频率表达式。
Having greater curvature on the concave side than on the convex side.Used of a lens.
凹凸的凹面曲率大于凸面曲率的。用于指透镜
A caustic curve or surface.
焦散曲面，焦散表面
To calculate the actual curvature of the surface at a given point, the two vectors must be multiplied by each other.
去计算在一个表面上给定点的实际曲率，两个向量必须互相乘。
Drawing Curves onto Point Clouds Based on Spatial Grid and Directed by Curvature Map
基于空间栅格支撑与曲率云图引导的点云表面构线
Surface crack identification of continuous beam using wavelet analysis of curvature mode
带表面裂纹连续梁损伤识别的曲率模态小波分析
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