1.
matched-filter Doppler direction finding
匹配滤波器多普勒测向
2.
backscatter laser Doppler velocimeter
反向散射激光多普勒测速仪
3.
Doppler velocity and position finder
多普勒测速和测位器
4.
Doppler very high frequency omnidirectional radio range and distance measuring equipment
多普勒甚高频全向无线电信标及测距设备
5.
A bidirectional ultrasonic Doppler for blood flow velocity measurement with direct single-sideband separation
单边带直接分离式双向超声多普勒血流检测
6.
A Study on the Revolving Field Direction Discrimination Laser Doppler Vibrometer
旋转场辨向层栅激光多普勒测振系统研究
7.
The experimental research of laser Doppler velocimeter in backscatter
后向散射激光多普勒测速仪的实验研究
8.
Beam Direction Correction of Doppler Speed Radar on Locomotive
机车多普勒测速雷达波束方向校正方法
9.
Doppler VHF omnirange
多普勒甚高频全向信标
10.
satellite Doppler shift measurement
卫星多普勒频移测量
11.
passive ranging Doppler
无源测距多普勒雷达
12.
satellite Doppler measurement
人造卫星多普勒观测
13.
Doppler ultrasound fetal beat detector
多普勒胎儿心音检测仪
14.
Doppler-shift ocean-current meter
多普勒频移海流测速仪
15.
Doppler drift angle measuring apparatus
多普勒偏航角测量器
16.
passive ranging Doppler system
被动测距多普勒系统
17.
blood flow Doppler
血流多普勒测定系统
18.
Doppler location and range system
多普勒定位与测距系统