光的多普勒效应 optical Doppler effect
光谱线的多普勒展宽 Doppler broadening of spectral lines
编码的多普勒超声 colour coded doppler sonography ; CCDS
反应性的多普勒系数 Doppler coefficient of reactivity
色彩编码的多普勒超声 colour coded doppler sonography ; CCDS
船上的多普勒补偿 OBDC
多普勒技术的组织成像 Doppler tissue imaging ; DTI
多普勒频移的定量 Quantification of Doppler shift
调频的多普勒系统 [通信] frequency modulation Doppler
辐射的多普勒展宽谱 Doppler Broadening of Annihilation Radiation
尽管时间有点早，她可能也会用一种称为多普勒的手持型超声波设备来探听婴儿的心跳。
She may listen for your baby’s heartbeat with a handheld ultrasound device called a Doppler, although it’s still very early.
尽管时间有点早，她可能也会用一种称为多普勒的手持型超声波设备来探听婴儿的心跳。
She may listen for your baby’s heartbeat with a handheld ultrasound device called a Doppler although it’s still very early.
目的：研究超声显像在妇产科急腹症的作用，并探讨彩色多普勒的应用价值。
Objective: To evaluate the value of ultrasonography in acute disease of obstetrics and gynecology, as well as the application of the color Doppler.
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