ultrasonic Doppler imaging

• 多普勒成像

ultrasonic Doppler imaging的用法和样例：

例句

1. The grey-scale ultrasound is more sensitive than color power Doppler in detecting the intervillous circulation in inevitable abortions.
   灰阶超声检测胎盘绒毛间隙循环的敏感性高于彩色能量多普勒成像。