1.
lens center thickness gauge
透镜中心厚度测量规
2.
Minimum thicknesses in rim and centre of lens
GB/T1205-1975透镜边缘及中心最小厚度
3.
Repeatability of central corneal thickness measurements measured with the Topcon SP2000P specular microscope
Topcon SP2000P反射显微镜测量中央角膜厚度的可重复性
4.
cloth thickness gauge
织物测厚规,织物厚度[测量]仪
5.
Study on Measurement System of Centering Errors Based on Digital Image Processing;
基于图像的透镜中心误差测量系统的研究
6.
Design and Study on Measurement System of Centering Errors Based on Digital Image;
透镜中心误差影像法测量系统的设计研究
7.
Some are flared-that is, thicker at the rim than in the center, like a concave lens.
有些呈喇叭形──即边缘较中心厚，类似凹透镜。
8.
Measuring the focal lengths of thin lens by means of object distance and image distance is a commonly utilized method in geometric optics.
利用物距、像距法测量薄透镜的焦度是几何光学中最常用的方法。
9.
Gold-plated thickness measurement by SEM
GB/T17722-1999金覆盖层厚度的扫描电镜测量方法
10.
The focal length differs with the thickness of the lens
焦距长底随透镜的厚度而变化。
11.
Relation Between Gathering and Scattering of Thick Lens and Its Thickness;
厚透镜的会聚性和发散性与其厚度的关系
12.
Abstract: The central corneal thickness was measured in152 normal eyes and520 myopic eyes.
文摘:对正常人76例(52眼)近视眼264例(20眼)行角膜中心厚度超声测量。
13.
The central corneal thickness was measured in152 normal eyes and520 myopic eyes.
对正常人76例(52眼)近视眼264例(20眼)行角膜中心厚度超声测量。
14.
The principal points of a thin lens coincide at the center of the lens.
薄透镜的两个主点与透镜中心相重合。
15.
The side of a lens is curved. The middle part of some lenses is thicker than the edge. In other lenses, the edge is thicker than the middle part.
透镜的面是曲线型的，有些透镜的中间比边缘厚，有一些透镜的边缘比中间厚。
16.
Motion trajectory planning and implementation for radome's electrical thickness measurement
天线罩电厚度测量的运动轨迹规划及实现
17.
The Problem Existing in Measuring the Focal Length of Thin Lens;
测量薄透镜焦距中存在的问题及解决办法
18.
Research on Focal Depth in the Experiment of Thin Lens' Focal Length Measurement
薄透镜焦距测量实验中焦深问题的研究