Doppler是什么意思
adj. （奥地利物理学家）多普勒的
n. 多普勒效应
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."
实用例句
- 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.
来自互联网
- 2. Doppler velocity tracing was of high speed and high hinder.
- Doppler流速曲线为高速、高阻型.
来自互联网
- 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.
来自互联网
- 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.
来自互联网
- 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.
来自辞典例句
