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外语单词网英语单词doppler的中文意思

doppler

英 ['dɒplə]

adj. （奥地利物理学家）多普勒的
n. 多普勒效应

英英释义

1. Austrian physicist famous for his discovery of the Doppler effect (1803-1853)

实用场景例句

The Doppler frequency can be obtained as a heterodyne or beat effect.: 由于外差或频差效应,能够得到多普勒频率.

The doppler frequency is a function of the two scattering directions.: 多普勒频率是两个散射方向的函数.

Doppler - sonar is a dead - reckoning system.: 多普勒 - 声纳是一种推测航位系统.

Objective To simulate the ultrasound Doppler flow imaging of mitral regurgitation.: 目的模拟二尖瓣反流的超声doppler成像.

Doppler velocity tracing was of high speed and high hinder.: Doppler流速曲线为高速、高阻型.

The pulsation in the original data of Doppler velocity has to be removed before the retrieval.: 用VAP方法反演风矢量场前必须首先消除原始Doppler速度资料中的脉动.

The flowing counter pulsating and volume of blood stream were showed clearly in colour doppler.: 彩色多普勒(doppler)清楚显示眼上静脉血液逆向流动及搏动频谱.

These aneurysms are often identified on colour Doppler US.: 彩色多普勒超声检查通常可以用来诊断门静脉瘤.

Conclusion Doppler echocardiogram is important in diagnosing and differentiating pulmonary stenosis.: 结论多普勒超声在肺动脉瓣狭窄诊断与鉴别诊断中具有重要的价值.

A Doppler rate estimation method based on sub - space projection technique was proposed.: 提出了一种基于子空间投影技术的多普勒调频率估计方法.

Doppler frequency drift and timing error were considered in state transform equations.: 状态方程综合考虑了多普勒频移、定时误差.

The Simulation of Doppler Velocity Log System of Underwater Vehicle.: 水下机器人多普勒测速声纳系统仿真.

Those complicated Doppler shifts are where the angular resolution comes from.: 有了这些复杂的多普勒偏移,就有了角分辨率的问题.

Objective : To analyse the applied value of Color Doppler ultrasound on cryptorchidism.: 目的分析彩色多普勒超声在诊断隐睾症中的应用价值.

The radar altimeter mounted on high speed vehicle demonstrateswideband doppler modulation characteristic.: 安装在高速运动载体上的雷达高度表,其地面回波被一宽带多普勒信号所调制.

双语例句

1. Objective To simulate the ultrasound Doppler flow imaging of mitral regurgitation.: 目的模拟二尖瓣反流的超声doppler成像.

2. Doppler velocity tracing was of high speed and high hinder.: Doppler流速曲线为高速、高阻型.

3. The pulsation in the original data of Doppler velocity has to be removed before the retrieval.: 用VAP方法反演风矢量场前必须首先消除原始Doppler速度资料中的脉动.

4. The flowing counter pulsating and volume of blood stream were showed clearly in colour doppler.: 彩色多普勒(doppler)清楚显示眼上静脉血液逆向流动及搏动频谱.

5. The Doppler frequency can be obtained as a heterodyne or beat effect.: 由于外差或频差效应,能够得到多普勒频率.

英文词源

Doppler: 1871, in reference to Christian Doppler (1803-1853), Austrian scientist, who in 1842 explained the effect of relative motion on waves (originally to explain color changes in binary stars); proved by musicians performing on a moving train. Doppler shift is the change of frequency resulting from the Doppler effect. The surname is literally "Gambler."

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