Doppler Ultrasonography,Pulsed

《英文msh詞典》Doppler Ultrasonography,Pulsed
[同義詞] Doppler Ultrasonography,Pulsed
[主題詞] Ultrasonography,Doppler,Pulsed
[中文釋義] 多普勒超聲檢查,脈沖
[英文釋義] 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.