介绍了激光视觉三维测量、激光振动测量、激光层析成像技术以及激光无损检测技术。
Laser 3d vision measurement, laser vibration measurement, laser tomography and laser non - destructive inspection are presented in this paper.
采用多普勒激光振动测量系统，获得了热超声倒装键合过程中工具末端及芯片的振动速度曲线。
With the Doppler laser vibration measurement system, the vibration velocity curves of the flip chip and tool tip were obtained during thermo-sonic flip chip bonding.
我们想出了一种新方法，通过光导纤维将激光导入和输出地震仪，从而精准地测量重物的振动值。
We've come up with a way, using optical fibers, to bring laser light to and from the seismometer, to make very precise measurements of the vibrations of the mass in our seismometer.
依靠离子反弹的激光，离子振动频率的变化就能被测量出来。
Changes in the ions' vibration rate were measured by bouncing laser light off them.
本文在现有的散斑理论基础上，提出了一种利用激光散斑实时测量目标散射面角振动的新方法。
Based on the theory of laser speckle, a new method to measure the angular vibration of object by the laser speckle is suggested in this thesis.
研究振动幅度小于激光半波长的微小振动的测量方法。
A method of measuring small vibration with an amplitude lower than half that of the wavelength of laser is developed.
设计了一种半导体激光干涉测量仪，可以实时测量物体的微小振动。
A new laser diode interferometer for micro vibration measurement is proposed. The interferometer can measure micro vibrations of an object in real time.
介绍了采用激光干涉仪测量刚性转子运转时支撑上振动信号的原理，并简要分析了刚性转子动不平衡量的提取和解算技术。
This paper intrdouces how to measure the vibration of the rigid rotor by using digital laser vibrometer, and analyzes the calculation method of the amplitude and angle of the dynamic unbalance.
采用两路激光-CCD同时对零件尺寸进行在线动态检测，补偿或消除由于零件振动、跳动等因素带来的测量误差。
On-line dynamic measurement of part sizes is simultaneously carried out by double-path laser CCD. The measuring errors introduced by part vibration and jitter will be compensated or eliminated.
以4120SG柴油机为研究对象，提出基于激光测振的表面振动法测量柴油机辐射噪声。
The laser vibrometer based on the surface vibration for measuring and analyzing the radiating noise of the 4120SG diesel engine is proposed.
他们利用特殊设备向一只十字园蛛的蛛网上发出激光脉冲，然后他们利用激光测量这种传遍蛛网的微小振动。
They used special equipment to send out laser pulses into the web of a garden cross spider. Then they used a laser to measure the very small vibrations, which spread through the web.
建立了用来检测微机电系统谐振器面内运动的激光差动多普勒系统，测量了谐振器的振动速度。
A differential laser Doppler system is built to measure the in-plane movement of micro-electro-mechanical systems (MEMS), and the vibration of a MEMS resonator has been measured.
前所未有的大量的注意力是为了创建一个无振动，温度和湿度控制的环境为激光精密磨削和测量仪器，使用。
An unprecedented amount of attention was given to creating a vibration-free, temperature, and humidity controlled environment for the precise grinding and laser measurement equipment that was used.
激光振动检测是激光测量技术的重要应用之一。
Laser vibration measurement is one of the most important applications of laser measurement technology.
运用激光喇曼光谱的分析方法，测量了它们的激光喇曼谱在伸缩振动喇曼峰处的半峰全宽，同时也测量了样品在伸缩振动喇曼峰处的退偏振度。
By using laser Raman spectrum method, the samples full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
运用激光拉曼光谱的分析方法，测量了它们的激光拉曼谱在伸缩振动拉曼峰处的半峰全宽，同时也测量了样品在伸缩振动拉曼峰处的退偏振度。
By laser Raman spectrum method, the samples' full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
运用激光拉曼光谱的分析方法，测量了它们的激光拉曼谱在伸缩振动拉曼峰处的半峰全宽，同时也测量了样品在伸缩振动拉曼峰处的退偏振度。
By laser Raman spectrum method, the samples' full width at half maximum (FWHM) and depolarization ratio of laser Raman spectrum at stretching vibration were measured.
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