doppler
英['dɒplə(r)]
美['dɒplə]
Noun:
-
Austrian physicist famous for his discovery of the Doppler effect (1803-1853)
- 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.
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- 2. Doppler velocity tracing was of high speed and high hinder.
- Doppler流速曲线为高速、高阻型.
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- 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.
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- 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.
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- 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
用作名词 (n.)
- Moreover, since the atoms are in random thermal motion the frequency spectrum will be altered by the Doppler effect.
而且，由于原子是在作无规则热运动，多普勒效应也会使频谱发生改变。
- To measurte temperature of gas discharge plasma with Doppler effect by using spectrum diagnosis.
讨论了用多普勒效应测量气体放电等离子体温度的光谱诊断方法。
