...心铨,刘颖, 眼底荧光素血管造影(fundus fluorescent angiography,FFA)、眼动脉、颈动脉系统超声多普勒(doppler ultrasonography,DU)检查.主要指标视力,颈动脉狭窄程度,眼前节、眼底的临床体征及FFA结果.
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超声多普勒血压传感器 ultrasonic Doppler blood pressure transduce ; [内科] ultrasonic Doppler blood pressure sensor ; ultrasonic Doppler blood pressure transduce /sensor
超声多普勒诊断仪 ultrasonic Doppler method diagnostic equipment
彩色超声多普勒 colour doppler imaging ; Colour ultrasonic Doppler ; color Doppler flow imaging ; CDFI
脉冲超声多普勒血流计 pulse ultrasonic Doppler blood-flow detector ; flow detector
超声多普勒液体流量计 ultrasonic liquid Doppler flowmeter
经颅超声多普勒 transcranial Doppler ; TCD
超声多普勒血液流量计 ultrasonic Doppler blood flow meter
超声多普勒胎儿心率仪 Ultrasonic Doppler foetal heartbeat detector ; Sonoline
超声多普勒胎儿监护仪 Ultrasonic Doppler foetal monitor
The quantitative analysis of the spectral disturbance of Doppler ultrasound signals from the outlet of the stenosis gets the better performance.
利用超声多普勒技术检测狭窄出口处血流信号并分析其频谱特性，可以获得较高的测量精度和可重复性。
参考来源 - 狭窄血管超声多普勒血流信息提取方法的研究In recentyears, Ultrasound Doppler imaging is developed rapidly in the diagnose field ofophthalmology, and its field of application is broadened step by step.
近十几年来，超声多普勒成像技术在眼科诊断领域中发展迅速，应用领域逐步拓宽。
参考来源 - 眼部血流多普勒信号的检测与研究Results Doppler Ultrasonic examination showed that 193 patients (64.98%) had different degrees of vascular lesions in the lower limbs in 297 diabetic patients. The prevalence of distal macroangiopathy in lower limbs was significantly higher than that of the proximal macroangiopathy.
结果 297例患者中超声多普勒检查提示有不同程度下肢血管病变者193例，发病率为64.98％。
参考来源 - 2型糖尿病下肢血管病变发生率及危险因素分析Research contentThe system designed in this paper is based on the ultrasound Doppler bloodflow measuring theory and method. It also pays more attention on theperformance requests on concrete applications.
本文根据血管血流的特点,在深入了解超声多普勒血流测量的理论及检测方法的基础上,结合实际应用的具体技术性能要求,设计了脉冲超声多普勒血流测量系统。
参考来源 - 脉冲多普勒血流测量系统的研制In the aspect of system implementation, clamp-on transducers were worked out and a novel ultrasonic Doppler system for flow measurement was implemented based on virtual instrument. A fluid-cycling experimental apparatus was established for experimental researches.
在实践方面,研究设计了外夹式超声多普勒探头,基于虚拟仪器实现了一种新型超声多普勒流量测量系统,并建立了一套流体循环实验装置用于该系统的实验研究。
参考来源 - 基于超声多普勒方法的管道流量测量研究·2,447,543篇论文数据，部分数据来源于NoteExpress
单根血管吻合后血流均通畅(彩色超声多普勒仪测定)。
Fluent blood flow was observed in the anastomosed vessels by colour Doppler ultrasonography.
正交相位法是超声多普勒技术中提取双向性血流信息的一种重要方法。
Quadrature phase method is one of the important methods in directional blood flow information detection using Doppler ultrasound techniques.
本文介绍了两种对超声多普勒血流声谱国进行波形自动分类决策的方法。
Two methods for automatic classification and decision of Doppler waveforms for flow sonography analysis system are described.
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