spherometer

1. Working Principle and Structure Design of the Direct-reading Spherometer
   直读式球径仪的工作原理与结构设计
2. Combined hardware and software, the application of subdivision to digital spherometer will be developed toward the nice prospect.
   通过软、硬件技术的有机结合，将光栅测量技术应用于曲率半径测量中，给球径仪带来广阔的发展前景。
3. A simple approach for determining the circle measuring parameter of spherometer by use of least square method is presented in the paper.
   本文介绍一种利用最小二乘法确定球径仪测环参数的简单方法。
4. Principle and Error Analysis of a New Spherometer Based on Self-Reference Laser Shearing Interferometric Technique
   一种新型激光干涉球径仪原理与分析
5. Determination of Circle Measuring Parameters of Spherometer by Use of Least Square Method
   运用最小二乘法测定球径仪测环参数

noun

1. a measuring instrument for measuring the curvature of a surface