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Doppler effect

  • [物] 多普勒效应

网络释义专业释义英英释义

  多普勒效应

测速雷达主要系利用多普勒效应Doppler Effect):当目标向雷达天线靠近时,反射信号频率将高于发射机频率;反之,当目标远离天线而去时,反射信号频率将低于发射机率。

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  都卜勒效应

最寻常的 都卜勒效应Doppler effect )是大家在火车道旁所经历到的。当火车由远而近时,它的汽笛低沉而尖锐;火车经过我们面前由近而远时,它的汽笛声则由尖锐而低沉...

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  多普勒效应定向仪

... doppler direction finder 多普勒效应定向仪 doppler effect 多普勒效应定向仪 doppler frequency 多普勒频率 ...

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短语

Relativistic Doppler effect 相对论性多普勒效应 ; 多普勒效应 ; 相对论性都卜勒效应

The Doppler Effect 多普勒效应

optical Doppler effect 光的多普勒效应 ; 光学多普勒效应 ; 基于光学多普勒效应

doppler effect method 多普勒效应法 ; 都卜勒效应法

transverse Doppler effect 横向多普勒效应

Reversed Doppler Effect 反多普勒效应

Laser Doppler Effect 激光多普勒效应

ultrasonic Doppler effect 超声多普勒效应

radio Doppler effect 射电多普勒效应

 更多收起网络短语
  • 多普勒效应 - 引用次数:78

    The remote displacement measurement was realized utilizing laser Doppler effect.

    利用激光多普勒效应实现了远距离固体表面的横向位移测量。

    参考来源 - 用激光多普勒效应远距离测量固体散射表面的位移
    多普勒频移 - 引用次数:10

    参考来源 - SAR自聚焦技术及相干斑抑制算法研究
    doppler效应
    都卜勒效应
    多卜勒效果
  • 多普勒效应 - 引用次数:21

    参考来源 - 激光多普勒散射体高速运动测量技术研究
    多卜勒效应
  • 多谱勒效应 - 引用次数:2

    参考来源 - 多相流分相流量井下超声检测方法研究
    名普勒效应 - 引用次数:1

    参考来源 - 高速运动无线电目标特征信号模拟器设计
    都卜勒效应
  • 多普勒效应 - 引用次数:15

    参考来源 - 强噪声诱发的螺旋波破碎
  • 都卜勒效应
  • 多普勒效应
  • 多普勒效应
    都卜勒效应
  • 多普勒效应

·2,447,543篇论文数据,部分数据来源于NoteExpress

Doppler effect

  • n. change in the apparent frequency of a wave as observer and source move toward or away from each other

    同义词: Doppler shift

以上来源于: WordNet

 柯林斯英汉双解大词典 

Doppler effect /ˈdɒplə/

  • 1. 

    N a phenomenon, observed for sound waves and electromagnetic radiation, characterized by a change in the apparent frequency of a wave as a result of relative motion between the observer and the source 多普勒声光效应 (Also called Doppler shift)

双语例句原声例句权威例句

  • I'm going as the Doppler effect.

    准备扮演多勒效应。

    youdao

  • You see Doppler effect.

    你们看到多普勒效应

    youdao

  • Wind farm turbines create a Doppler effect as they rotate, creating a potential radar blackout zone.

    风力涡轮机旋转过程中产生多普勒效应形成潜在雷达中断区。

    youdao

更多双语例句
  • The Doppler effect explains changes in the length of light waves or sound waves as they move toward you or away from you.

    VOA: special.2009.04.29

  • Suddenly they do the Doppler effect where they turn their backs to you, in a way, and they're marching away from you and you hear very little sound.

    突然,他们也产生了多普勒效应,当他们转身背对你时,当他们背离你前进时,你会听到一种很微弱的声音

    耶鲁公开课 - 聆听音乐课程节选

  • It also is known as the "Doppler effect."

    VOA: special.2009.04.29

  • This exploits the Doppler effect familiar when a siren changes pitch as the fire engine on which it is mounted speeds past you.

    ECONOMIST: Is there anybody out there?

  • This is a reddening of a galaxy's spectrum caused by the Doppler effect (the effect that causes a police-car siren to drop in pitch as the car drives away).

    ECONOMIST: Astronomy

  • Just as you could use the Doppler Effect to pinpoint the location of a satellite flying overhead, you could also employ satellite signals to find your own location on the ground.

    FORBES: Creating a Culture of Innovation at the World Bank

更多权威例句
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