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- In-plane Motion Measurements of MEMS Resonators by Using Laser Doppler Method 微机电系统谐振器面内运动检测的激光多普勒方法
- Contactless Velocity Measurements of Vibration and Shock Using the Laser Doppler Method 非接触测量振动与冲击速度的激光多普勒方法
- laser Doppler method 激光多普勒法
- The principle of Laser Doppler Velocity (LDV) and the method of back scattering are presented. 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。
- Method:CBF was measured in twenty-two guinea pigs by laser Doppler flowmetry(LDF). 方法:用激光多普勒血流计对22只正常及椎基底动脉供血障碍时豚鼠耳蜗血流测量。
- Ultralow Speed Measurement by Laser Doppler Velocimetry[J]. 引用该论文 郭继华;徐正奇;殷纯永.
- Method Cutaneous blood flow, velocity and volume were measured by laser Doppler flowmetry in heart failure rats and healthy rats. 方法用激光多普勒血流仪检测心衰大鼠与对照组大鼠的皮肤血流量、血流速度和血含量。
- The calculated results by using finite element method are in good conformity with the corresponding data measured by using laser Doppler anemometry (LDA). 结果表明有限元计算值与实验值基本相符，计算方法是可靠的。
- This paper introduces a new laser vector method using Laser Doppler Displacement Meter(LDDM)for the measurement of the volumetric errors of the machine. 介绍一种使用激光多普勒位移测量仪,对数控机床进行体积误差检测的激光矢量测量新方法。
- The blood flow of cauda equina was measured with laser Doppler flowmeter. 应用激光多普勒血流仪检测马尾神经血流量。
- This paper has analyzed where the measuring error comes from in two dimensions four beams and two colors laser Doppler velocity measuring system. The synthesizing method of uncertainty has been given. 分析了实测中二维四光束双色激光多普勒测速系统测量误差的来源,给出了不确定度的合成方法。
- Methods: Using laser Doppler flowmetry to measure thechange of cochlear blood flow on superior cervical ganglion. 方法：用激光多普勒测量颈上神经节切除前后耳蜗血流变化。
- Based on Michelson interferometer,the laser Doppler effect experiment instrument is designed. 通过对迈克耳孙干涉仪动镜的改装和机械加工;设计了激光多普勒效应实验装置.
- The Cram?r Rao Bound (CRB) for the frequency estimation from Laser Doppler Anemometer (LDA) measurements is derived. 本文推导了激光多普勒测速 (LDA)频率估计的Cram r Rao下限。
- Laser Doppler vibrometer (LDV) has a potential application prospect in remote sensing. 激光多普勒振动计在遥感探测方面具有潜在的应用前景。
- The principle of large-scale diameter measurement with laser Doppler technique(LDT) is presented in this paper. 介绍了激光多普勒技术用于大尺寸直径测量的原理，并据此设计了新型差动激光多普勒大尺寸直径测量系统。
- At the same time,laser Doppler perfusion imaging of dorsum pedis was significantly improved(P<0.01). 同时激光多普勒血流灌注量与踝肱指数存在直线正相关(P＜0.;01)。
- Using the way of homodyne coherent detection, a fiber laser Doppler vibrometer is designed and completed. 采用零差的相干探测方式,设计并实现了一套光纤结构的激光多普勒振动计。
- The turbulence properties of annular space in a cyclone were investigated by using the Laser Doppler Velocimetry. 摘要采用激光多普勒测速系统测试了蜗壳式旋风分离器内的流场，分析了环形空间内的湍流特性。
- New Color Doppler Method for Detecting HCC 彩超新方法检测肝癌
