1·Study the characteristics of the color Doppler echocardiography of ruptured mitral chordae tendineae (RMCT).
研究二尖瓣腱索破裂（RMCT）的彩色多普勒超声心动图特征。
2·The objective is to explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.
目的是探讨彩色多普勒静脉收缩术在评估二尖瓣反流分级中的作用。
3·You see Doppler effect.
你们看到多普勒效应。
4·I'm going as the Doppler effect.
我准备扮演多普勒效应。
5·Doppler principle. Well, to some extent.
多普勒效应原理，某种程度上是这样。
6·And now you measure the Doppler shift of star two as a function of time.
现在可以测量双星的，随时间的多普勒顿移。
7·Imagine now you can make the Doppler shift measurements of both stars.
假设现在你可以，对双星进行，多普勒顿移的测量。
8·The conventional ISAR imaging method is based on the instantaneous Doppler of scatterers .
常规的ISAR成像方法是利用散射点的多普勒频率来成像。
9·Mechanism of Doppler blood flow ultrasonic spectrum of the polycystic kidney was discussed.
本文还讨论了多囊肾血流多普勒频谱变化的机制。
10·Wind farm turbines create a Doppler effect as they rotate, creating a potential radar blackout zone.
风力涡轮机在旋转过程中产生多普勒效应，形成一个潜在的雷达中断区。
1·Study the characteristics of the color Doppler echocardiography of ruptured mitral chordae tendineae (RMCT).
研究二尖瓣腱索破裂（RMCT）的彩色多普勒超声心动图特征。
2·The objective is to explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.
目的是探讨彩色多普勒静脉收缩术在评估二尖瓣反流分级中的作用。
3·It is caused by the Doppler effect (something similar happens when a police car or fire engine with its siren blaring drives past you, and the pitch of the sound suddenly drops).
这是由多普勒效应(类似一辆警车或消防车鸣着警笛从你身边经过，之后音高突然下降)引起的。
4·While you may not be able to hear the heartbeat through a sonogram or Doppler for a few weeks yet when you finally do the rapid staccato beats will be concrete evidence of the life inside you.
在几周内，你可能还不能够通过声波图或者多普勒超声听到婴儿的心跳，但当你最终听到时，那快速的断断续续的节奏巩固你身体里有个小生命的证据。
5·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。
1·The accuracy of diagnosis for thyroid adenoma and nodular goiter by color Doppler were 90% and 81% respectively.
彩色多谱勒对甲状腺腺瘤及结节性甲状腺肿的诊断正确率90%和81%。
2·Objective To evaluate the color Doppler energy imaging in the assessment of the blood supply in replantation of severed finger.
目的探讨彩色多谱勒能量图在断指再植微血管检查中的价值。
3·Background and Purpose - we explored the association between transcranial Doppler hemodynamic parameters and the risk of stroke in the general population.
背景与目的：我们探讨了普通人群中经颅多谱勒血液动力学参数与卒中风险的相关性。
4·In this review, we summarized application of color Doppler ultrasonography in detection of spiral artery.
该文就彩色多谱勒超声检测螺旋动脉在妇产科的应用作一综述。
5·Ionospheric frequency modulation causes spreading of the surface clutter in Doppler domain which greatly limits the detection performance of HF sky-wave radars.
电离层频率调制导致地表面杂波的多谱勒展宽，极大地限制了高频天波雷达的目标探测性能。