Laser Doppler Effect的意思|示意

In the displacement measurement system of scattering surface laser Doppler effect, the measuring accuracy is affected by the weakly Doppler signal that may be lost or discontinuous.

利用激光多普勒效应实现固体面内位移测量时，由于散射光的多普勒信号十分微弱，有时还出现淹没或不连续，影响位移测量精度。

Laser radar micro-Doppler effect has good application prospects in the detection and identification of for it's high measurement precision and strong anti-interference ability.

激光雷达微多普勒效应在目标探测、识别中由于测量精度高、抗干扰能力强等优点，具有广阔的应用前景。

In laser Doppler velocimeter application to rotational flow, the window effect will appear when measurement window rotates with the flow field.

在应用激光多普勒测速仪测量旋转流场时，如果测量窗口随着旋转流场一起转动，就会产生窗口效应问题。

With the laser scanning vibrometer, based on the Doppler effect, the muzzle vibration velocity is measured.

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。

A transducer for lateral remote displacement measurement based on grating laser Doppler effect is introduced.

介绍了一种光栅横向位移遥测传感器，被测位移和光束方向垂直。

A new type of rotation body profile measuring system utilizing laser Doppler effect was proposed.

提出一种基于激光多普勒效应的回转体表面轮廓测量系统。