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Doppler

美 [ˈdɑplɚ]英 [ˈdɔplə]

n.多普勒
网络都卜勒；超声多普勒；多普勒效果器

Doppler

Doppler

英-汉网络释义

Doppler

多普勒

有多普勒(Doppler)红移，表明这些“星云”在朝远离我们的方向运动。随后人们知道，这些“星云”实际上是类似银河系一样的星系。

都卜勒

都卜勒（DOPPLER）：利用声光电波因相对运动所引起的振动频率变化，即可测得飞行体的方向和速率。卫星导航法：以八个 …

超声多普勒

2．超声多普勒(Doppler)检查可检测心脏游膜情况和左室舒张功能。(七)X线CT X线CT与门控技术，超快速成像、放射核素显 …

多普勒效果器

为什么我录音时会有杂音？ ... Supertap（超级回声效果器） Doppler（ 多普勒效果器） UltraPitch（变调处理器） ...

杜普勒

杜普勒 ( Doppler ) 法系听中子宫动脉的拍动，能够听胎儿的心音。中子宫动脉的拍动系自怀孕 25 日龄左右便可听到，胎儿的 …

彩色多普勒

目的　探讨彩色多普勒 (Doppler)超声对急性下肢深静脉血栓的诊断价值及其对临床疗效的评价。方法　对 18例患者进行彩色Doppl…

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All this comes out of Doppler shift measurements : the velocities , the radii , the periods and even the masses of these objects .

顿移测量法得到，速度，半径：，周期，以及，这些物体的质量，如果作为观察者。

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The name "Dopplr" comes from Christian Doppler , a 19th Century scientist who came up with what's now known as the Doppler effect .

“Dopplr ”的名称来自于 19世纪科学家克里斯蒂安·多普勒，他提出了著名的 “多普勒效应 ”。

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Tissue Doppler has been used for clinical applications since 1989 .

组织多普勒已用于临床应用自 1989年以来。

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Besides, there was a obvious relationship between the items of flow field uniformity and the routine ones of Doppler echocardiography .

流场均匀性指标与常规多普勒超声指标间有明显相关性。

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The results show the modified algorithm is much better than the classical range | Doppler algorithm at the case of large squint angle .

结果表明，在大斜视角情况下，改进算法的性能远大于传统的距离 -普勒成像算法。

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Result : The color Doppler signals and flow width were all increased in normal lower limb arteries after the contrast agent was admitted.

结果：注射造影剂后下肢动脉彩色血流信号迅速增多、血流束增宽。

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At least one receiving transducer is positioned to receive scattered energy to generate a range gated Doppler signal .

至少一个接收传感器定位成接收所散射的能量从而生成范围选通多普勒信号。

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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。

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Even though I was warned it may be too early to hear anything , I was disappointed when the Doppler came up silent .

即便我补告知现在听到什么还为时尚早，当多普勒没有声音显示时我还是很失望。

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Color ultrasonic Doppler, CT and selective angiography are very important for the early diagnosis of the disease .

彩色超声、CT 、选择性血管造影对该病早期诊断具有重要意义。

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Compared to the position offset, influence of the length of sample volume on the Doppler bandwidth is minor .

与位置偏移所受到的影响相比，样本区域长度变化对横向流速的估测影响较小。

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Besides , the micro-Doppler signature of precession can be applied to the discrimination of the warhead and decoy .

同时，进动的微多普勒特征可用于识别真假目标。

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Finally, the color harmonic Doppler method is brought up to enhance the effect of the Average Filtering method .

论文还采用彩色谐波多普勒的方法对均值滤波法进行了改进。

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