... liquid Doppler flowmeter 超声多普勒液体流量计 ultrasonic Doppler blood flowmeter 多普勒超声血流量计 ; 超声多普勒血流仪 Doppler ultrasonic flowmeter Doppler 超声血流测定仪 ..
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本文介绍了一种便携式浅表动脉超声多普勒血流仪的研制。
In this paper is introduced a kind of newly developed ultrasonic Doppler instrument for measuring blood flow of superficial artery.
超声血流仪实现其测量血流速度的关键是多普勒频移信号的提取，多普勒频移信号是血流速度的真实反映。
As Doppler shift signal can significantly reflect the speed of flow, the abstracting of Doppler shift signal is the key of blood flow speed testing in a ultrasonic blood flow detector.
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.
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