Figure20. A, Enlarged inguinal lymph node. Note the echogenic hilum. B, Color Doppler scan reveals the vascular hilum of the lymph node.
图20，A，腹股沟淋巴结增大，注意淋巴结门的回声。B，彩色多普勒扫描显示淋巴结的血管门。
Doppler ultrasonic scanner
多普勒超声波扫描器
Scanning laser Doppler flowmetry shows reduced retinal capillary blood flow in CADASIL
激光扫描多普勒血流仪显示CADASIL视网膜毛细血管血流量减少
Doppler ultrasound echocardiograph
多普勒超声心动描记仪
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
popular scanning electron microscope
普及型扫描电子显微镜
Place more pages on scanner and continue scanning side 1.
在扫描仪上放置多页，继续扫描第1面。
Determining Center of Left Ventricular Segmental Wall Motion Using Color Tissue Doppler Imaging at Various Scanning Angles
扫查角度对彩色组织多普勒显像估测左室壁运动中心的影响
Study on the Swept Frequency Linearity for Target Recognition Based on Envelope of Doppler Echo
基于多普勒回波包络进行目标识别的扫频线性度研究
The limited state and character state of Miller scanning circuit
密勒扫描电路的极限状态与特征状态
scanning microwave multiband radiometr (SMMR)
多波段扫描微波辐射仪
multicrystal phased array scanning
相控阵多晶片电子扫描
four-band multispectral scanner
四波段多光谱扫描仪
range multivibrator
按距扫描多谐振荡器
time base sweep multivibrator
时基扫描多谐振荡器
multistage thin-film scan generator
多级薄膜扫描发生器
Multi-scan KeyGraph implement model
多遍扫描KeyGraph执行模型
Kepler writes of what he felt when, after many years' work, he at last found the laws of the movements of the planets:
正如开普勒经过多年工作最终发现行星运行定律时所描述的：