1.
The Compensation for the Doppler Spectrum Centroid Deviation of the SAR
合成孔径雷达多普勒频谱偏移误差的补偿
2.
Doppler waveforms of the hepatic veins in patients with fatty liver
脂肪肝患者肝静脉血流多普勒频谱形态的观察
3.
ISAR imaging of accelerating targets based on Doppler spectrum correlation
基于多普勒频谱相关的加速运动目标ISAR成像
4.
Doppler spectral broadening experiment based on virtual instrument
基于虚拟仪器的多普勒频谱加宽效应的实验
5.
Modulation-Free Laser Frequency Locking by AOM Shifted Cesium Sub-Doppler Spectra
声光偏频亚多普勒光谱无调制激光频率锁定
6.
Recording of three dimensional spectrum of ultrasonicpulsed Doppler flow with micro-processor
用微机描记超声脉冲多普勒血流频谱三维图
7.
The Analysis of Pulsed. Doppler Flow Spectrum in the Patients with Mitral Regurgitation(MR)
二尖瓣关闭不全脉冲多普勒血流频谱分析
8.
EXTRACTION OF WIND FIELD FROM HIGH FREQUENCY RADAR SEA ECHO DOPPLER SPECTRA
从高频雷达海面回波多普勒谱提取风场信息
9.
Characteristics of spectra of superior vena cava flow Doppler velocities in pulmonary arterial hypertension
肺动脉高压上腔静脉多普勒血流频谱特点
10.
Carrier-frequency Capture Base on Bispectrum Estimation under Extremely Low SNR and Large Doppler Frequency Shifting
极低信噪比大多普勒频移条件下基于双谱实现载频提取
11.
doppler free laser spectroscopy
无多普勒激光光谱学
12.
satellite Doppler shift measurement
卫星多普勒频移测量
13.
Doppler VHF omnirange
多普勒甚高频全向信标
14.
Doppler-shift ocean-current meter
多普勒频移海流测速仪
15.
The flowing counter pulsating and volume of blood stream were showed clearly in colour doppler.
彩色多普勒(Doppler)清楚显示眼上静脉血液逆向流动及搏动频谱。
16.
A color flow with arterial spectrum was detected in 9 lesions (69%),and radiated wheal like color flow was visualized in 3 lesions (23%).
3例彩色多普勒显示动脉频谱者占69%,呈轮辐状血流信号者占23%。
17.
(5)In all views of anastomic ostium,Doppler displayed artery vein flow spectrum.
(5)多普勒显示各切面吻合口处为动、静脉血流频谱。
18.
Clinical Value of Coloured Doppler Flow Imaging in Monitoring Blood Flow velocity of Fetal Navel Artery
彩色多普勒血流图监测胎儿脐动脉血流频谱临床价值