This paper presents an untouched optical measuring method in finding out the deformation of an aircraft engine vane.
针对飞机叶片表面变形量测量要求提出一种非接触式光学测量方法。
This article describes an electro-optical measuring method using solid-state self scanning image sensors for length measurement.
本文介绍一种利用固体自动扫描图象传感器进行尺寸测量的光电测量方法。
Optical measuring method, optical interferometry is the most common and used widely for high accuracy non-contact vibration measurement.
光学测量法中以光干涉测量技术最为常见和应用广泛，可实现高精度的非接触式振动测量。
Projection grating measuring technique, which records the measurement results with binocular CCD camera, is a new optical measuring method.
利用双目CCD相机记录的光栅投影测量技术是一种新型的光学测量方法。
An improved non-contact optical measuring method, projected fringe profilometry, is proposed to realize the 3-d structure measurement of high reflective surfaces.
为了实现强反射表面三维形貌的光学非接触测量，提出一种改进的投影栅相位法。
Differing from the traditional optical measuring method, the measuring system USES two CCD cameras to record projection grating, thus reduces errors and improves measuring accuracy.
与传统的光学测量方法不同，测量系统采用两个CCD相机记录投影光栅，减小了测量误差，提高了测量精度。
Based on this principle, a method is described in this paper of measuring OTF of an optical system by means of scanning photometric microscope eyepices.
基于这一原理，我们研究了一种使用扫描显微镜和微计算机测量光学传递函数的方法。
Proposes an optical method of measuring the height and stagger of contact wire simultaneously in railway electrification.
本文提出一种测量电气化铁路接触线高度和拉出值的光学测量方法。
This paper discusses a new method that utilizes optical measuring instruments to measure the azimuth points and collimates the navigation deviation.
针对这种情况，探讨了一种利用机(舰)载光测设备测量方位标修正惯导航向偏差的方法。
This method was changed from measuring the dimension difference to the time difference measurement by using an optical system and circuitry.
这种方法利用一光学系统和电路，把线值差转换为时间差来测量。
The experiment on measuring the direct current by optical method shows a favorable linear relationship between the current and the detective signal.
对直流电流传感信号的检测实验表明，被测电流与检测信号之间存在良好的线性。
An optical method was introduced for measuring the thickness of solid thin films.
介绍了一种测量固体薄膜厚度的光学方法。
A new technique for measuring large displacement of object by non-contact optical method is presented.
提出了一种非接触光学法——单光栅双图像法测量物体大位移的新技术。
A new method of measuring eccentricity of rotary turntable by means of optical heterodyne is described.
本文介绍了一种利用光外差测量原理测量旋转转盘偏心距的新方法。
A method for measuring the phase characteristics of ultrahigh frequency modulating light by optical phase shift is proposed. It has the properties of high precision and strong practicability.
提出采用光学移相办法测量超高频调制光相位特性的一种方法。它具有精度高、实用性强等特点。
A method for measuring the phase characteristics of ultrahigh frequency modulating light by optical phase shift is proposed.
提出采用光学移相办法测量超高频调制光相位特性的一种方法。
A polarization method for measuring - the stability of optical reference cavities is reported.
报告一种测量光学参考腔稳定度的偏振方法。
Laser Doppler Anemometry (LDA) is a non-contact optical method for measuring flow velocity.
激光多普勒测速技术(LDA)，是一种流体速度的无接触式光学测量方法。
The experimental results prove that this method may enhance the ability in measuring star in daytime of optical measurement device and whole measurement precision of measurement ship.
应用这种方法，可以提高光测设备白天测星的能力及测量船的总体测量精度，是一种准实时的、切实可行的白天测星方法。
A new method for measuring runner blades of hydraulic machine, known as the fine moire pattern, based on principle of optical interference is introduced.
本文介绍了一种利用光学干涉原理检测水力机械叶片的新方法，即密栅云纹法。
For eliminating the errors in deformation measuring and improving the accuracy in hole-drilling method, this paper presented an optical technique, grating rosette and moire interferometry.
针对钻孔法测量残余应力方法中变形测量存在的误差，提出用光栅应变花测量钻孔所释放的残余应变。
The working principle of optical pickup and the measuring principle of rotation shaft torque using optical pickup and photoelectric method are introduced in this paper.
本文介绍了激光读出头的工作原理，提出了一种采用激光读出头、运用光电方式对转轴扭矩进行测量的原理。
All these demonstrated that is a valuable method of measuring viscosity of the volatile liquid or its solutions due to the non-contact feature of the optical manipulation.
验证了基于光镊非接触操控方法在易挥发液体及其混合溶液黏度测量的实用价值。
The principle and structure of the diameter measuring system. to which the optical imaging method is applied and the assembled CCDs are used as photoelectric detector, are presented in the paper.
本文介绍了采用光学成象法，以拼接CCD为光电接收器的外径测量系统的原理及其结构。
In this paper, an optical-sonde system for measuring the shape of a two-dimensional flying plate and the corresponding data treatment method are described.
本文介绍了一种测量二维形状飞片的光探测系统及其数据处理方法。
Optical methods is a main and important method for precise measuring small Angle.
光学方法是一种精确测量小角度的主要方法和重要手段。
A new technique for measuring large displacement of object by non-contact optical method is presented. The method is called as single-grating double-image method.
提出了一种非接触光学法——单光栅双图像法测量物体大位移的新技术。
The following put forward the method that measuring distortion of optical image system by means of digital image interrelated technique accuracy.
本文提出用数字图像相关技术高精度测量光学成像系统的畸变。
The traditional methods, such as optical reference method, enclosed ruler method, are hard and dangerous to operator, and their measuring efficiency is low.
通常采用的传统测量方法，如光学参比法和围尺法，其操作者的劳动强度大，操作危险，测量效率低。
This paper describes the experimental system, measuring method and results of the standard for the relative spectral responsivity of optical radiation detectors.
本文介绍光电探测器相对光谱响应度标准的实验装置、方法及测量结果。
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