并应用激光多普勒技术测量基底动脉闭塞前后的血流值。
The values of blood flow were measured by Laser-Dopplar technique before and after basilar artery occlusion.
激光多普勒技术应用在心脏微循环灌注检测方面的研究很少。
Observation on the Effects of Moxibustion by Laser Doppler Perfusion Imaging(LDPI);
介绍了激光多普勒测量技术的原理和后散射型固体表面测量方式。
The principle of Laser Doppler Velocity (LDV) and the method of back scattering are presented.
目的：用激光多普勒血流成像仪观察针灸作用的显示，评价这一新型医学影像技术在针灸经络研究中的应用价值。
Objective To adopt laser Doppler perfusion imaging (LDPI) to observe effects of acupuncture and moxibustion and assess its application values in studies of acupuncture and channels.
激光多普勒测量技术在流体以及固体表面测量中得到了广泛的运用。
The Laser Doppler Velocity (LDV) is used widely to measure the liquids and the solid surface parameters.
在本论文中引入两种激光方法用于流体力学参量的测量，分别是光镊技术的分支——光纤光镊方法和激光多普勒方法。
In this paper, two types of laser methods for measuring parameters of hydro - mechanics were introduced: the fiber optical tweezers (a branch of optical tweezers) and the laser Doppler technology.
利用角度调谐的方法标定了多普勒测风激光雷达双边缘探测技术中的初始工作点。
The initial work location is scaled by Angle tuning method in Doppler wind lidar which utilizes double edge technique.
激光多普勒测速雷达技术利用激光多普勒效应测量固体目标的运动速度，或者流场速度分布。
Velocity of solid targets and velocity distribution of flowing fields can be measured by Laser Doppler Velocimeter (LDV) technology based on Doppler Effect.
当用窄带宽的激光时，该技术对里德堡能级的窄光谱结构可以获得消多普勒的分辨率。
Two-photon resonant NFWM is a Doppler-free spectroscopy by using the narrow bandwidth of incident laser beams.
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。
Laser Doppler Anemometry (LDA) is a non-contact optical method for measuring flow velocity.
激光多普勒测振技术具有在频域上对微结构瞬态运动进行分析的优点。是时域上周期运动测试的重要补充。
Laser Doppler vibrator has an advantage of analyzing the motion in frequency domain, and it is the complementarity of measuring periodic motion in time domain.
炮口振动速度测试可以采用激光测振仪，它是基于多普勒原理的激光非接触测振技术而研制的。
With the laser scanning vibrometer, based on the Doppler effect, the muzzle vibration velocity is measured.
方法：应用显微电视录像技术和激光多普勒血流仪，观察大学生冷刺激过程中甲襞微循环及微区血流量的动态变化。
Methods:The changes in nailfold microcirculation and microlocalblood flow were studied by a vital microscope with TV recorder and leser Doppler flowmetry in 25 minutes after cold stimulation.
激光多普勒雷达系统是测量大气风场有效的工具，利用激光多普勒效应进行测风是目前最先进的测量风场的技术之一。
Doppler wind lidar is an efficiency tool of measuring atmosphere wind field, Using Doppler effect is considered as one of the most advanced technology of measuring wind field.
本论文主要研究采用多种特征提取方法对激光微多普勒信号进行时-频分析、多尺度分析和相关变换技术。
This paper includes studying many feature extraction methods such as time-frequency method, multi-resolution analysis and correlation analysis to analyze the Micro-Doppler signal.
本论文主要研究采用多种特征提取方法对激光微多普勒信号进行时-频分析、多尺度分析和相关变换技术。
This paper includes studying many feature extraction methods such as time-frequency method, multi-resolution analysis and correlation analysis to analyze the Micro-Doppler signal.
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