《英文msh词典》Ultrasonography,Doppler,Pulsed
[主题词] Ultrasonography,Doppler,Pulsed
[同义词] Doppler Ultrasonography,Pulsed
[同义词] Ultrasonography,Pulsed Doppler
[入口词] Doppler Pulsed Ultrasonography
[入口词] Pulsed Doppler Ultrasonography
[入口词] Pulsed Ultrasonography,Doppler
[入口词] Ultrasonography,Doppler Pulsed
[中文释义] 超声检查,多普勒,脉冲
[英文释义] Ultrasonography applying the Doppler effect,with velocity detection combined with range discrimination. Short bursts of ultrasound are transmitted at regular intervals and the echoes are demodulated as they return.