Four effective methods on measuring refractive index of wave guide film are given. All of the methods are studied, especially, an experiment is done by the prism coupling method.
本文讨论了四种测量波导薄膜的有效方法，对各种测量方法作了分析研究，并着重对棱镜耦合法进行了实验研究。
The working principle and practical application of total-station meter in triangle height survey(without measuring height of meter and its prism)are introduced.
简述了全站仪不测量仪器高和棱镜高在三角高程测量中的工作原理以及实际应用状况。
In this paper, the method of measuring refractive index using the Prism-Couoled ATR device is introduced.
本文介绍一种折射率测定方法，它是利用棱镜耦合反射装置测定全反射角来确定折射率的。
An improved method of the glancing incidence measuring index of refraction of crystal medium and prism was presented.
本文提出了掠入射法测定透明介质折射率的一种改进方法。
The basic principles and calculating method of measuring the Angle error of triple prism are presented.
本文论述了测量三垂面棱镜角度误差的基本原理和计算方法。
The method of processing data by fitting calculation in the experiment of measuring the wave length with prism spectrograph is dwelt upon.
本文阐述了用棱镜摄谱仪测波长实验中心以拟合算法处理数据的方法。
Thus, measuring efficiency is improved with the cell based on right-angle prism being used in the measurement of formaldehyde concentration.
因此，基于直角棱镜的吸收池用于甲醛浓度测量中，可以提高测试速度和工作效率。
In a measuring Angle of laser interferometer, the different positions of the cube-corner prism make the range of the measuring Angle of this instrument changed.
在激光测角干涉仪中，由于角锥棱镜在安置方位的不同，将导致该仪器角度测量范围的变化。
The half-shade Polarization prism is an important de- vice for determining and measuring accurately the azimuth of a beam of Plane Polarized light.
半阴偏振镜是精确确定和测量平面偏振光的偏振方位的重要器件。
This paper describes an interferometric system. The spacial position of a prism can be determined with the naked eye by measuring the change of the direction of the interference fringe system.
本文介绍了采用干涉系统，通过目视判断直线型干涉条纹的方向变化从而确定棱镜相应的空间位置的方法。
With the help of a precise angle-measuring device, the apex Angle and the minimum deviation Angle of the prism can be measured; hence the optical refractive index of the glass.
借助高精度的测角仪器，就可测量棱镜的顶角和最小偏向角，从而得到光学玻璃的折射率。
With the help of a precise angle-measuring device, the apex Angle and the minimum deviation Angle of the prism can be measured; hence the optical refractive index of the glass.
借助高精度的测角仪器，就可测量棱镜的顶角和最小偏向角，从而得到光学玻璃的折射率。
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