1.
range-gated Doppler ultrasonic flowmeter
距离选通脉冲多普勒超声波流量计
2.
pulsed wave Doppler ultrasonic flowmeter
脉冲波多普勒超声流量计
3.
ultrasonic liquid Doppler flowmeter
超声多普勒液体流量计
4.
ultrasonic Doppler blood flow meter
超声多普勒血液流量计
5.
Research on Ultrasonic Doppler Flowmeter of Solid-liquid Two-phase Flow
固液两相流体的超声波多普勒流量计研究
6.
The Study of Ultrasonic Flowmeter Based on Doppler Effect Method;
基于多普勒效应法的超声波流量计的研究
7.
pulse ultrasonic Doppler blood-flow detector
脉冲超声多普勒血流计
8.
Design and Realization of New Ultrasonic Doppler Flowmeter Based on DSP Technology
基于DSP的新型超声多普勒流量计设计与实现
9.
The Research of Metrology Equipment for Ultrasonic Doppler Flow Parameter Detection;
超声多普勒仪血流参数计量检测装置的研制
10.
Design of Ultrasonic Doppler Flow-meter Based on Dual-core Processor OMAP5910
基于双核处理器OMAP5910的超声多普勒流量计
11.
Doppler echocardiogram
多普勒超声波心动图
12.
supersonic wave Doppler diagnosing instrument
超声波多普勒诊断仪
13.
Doppler ultrasonic scanner
多普勒超声波扫描器
14.
Research on Pipe-Flow Measurement Based on Ultrasonic Doppler Methods
基于超声多普勒方法的管道流量测量研究
15.
Continuous Wave Doppler Design Challenges in Compact Ultrasound Imaging Equipment
超声成像系统连续波多普勒设计的挑战
16.
The principle and method of blood flow measurement with pseudo-random signal ultrasonic Doppler
伪随机信号超声多普勒血流测量的原理和方法
17.
EXPERIMENTAL STUDY OF DOPPLER ECHOCARDIOGRAPHIC METHOD FOR MEASUREMENT OF PULMONARY BLOOD FLOW
多普勒超声测定肺动脉血流量的实验研究
18.
Assessment of the Severity of Mitral Regurgtitation with Doppler Echocardiography;
基于超声多普勒成像的二尖瓣反流定量评价