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- radial Doppler effect 径向多普勒效应
- Of,relating to,or using the Doppler effect or Doppler radar. 都普勒，克里斯蒂安·约翰1803－1853奥地利物理学家和数学家，于1842年首次阐述都普勒效应的原理
- Of, relating to, or using the Doppler effect or Doppler radar. 都普勒，克里斯蒂安·约翰1803－1853奥地利物理学家和数学家，于1842年首次阐述都普勒效应的原理
- The redshift caused by the expansion is often confused with the more familiar redshift generated by the Doppler effect. 膨胀所造成的红移，常会和我们比较熟悉的都卜勒效应所产生的红移搞混。
- 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。
- Based on Michelson interferometer,the laser Doppler effect experiment instrument is designed. 通过对迈克耳孙干涉仪动镜的改装和机械加工;设计了激光多普勒效应实验装置.
- 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。
- Christian Doppler was a scientist and mathematician who explored and explained the phenomenon that has come to be called the Doppler Effect. 克里斯蒂安·多普勒(Christian Doppler)是一位科学家和数学家,他探索并解释了后来被称为多普勒效应的现象。
- The Doppler effect is widely used in astronomy for measuring the velocity at which distant stars or nebulae are approaching or receding. 多普勒效应在天文学上广泛应用于测量距离遥远的恒星或星云靠近我们或离开我们速度。
- In this paper, the waveform parameter design, signal processing, Doppler effect caused by target motion and pulse compression are analyzed theoretically. 文中对该体制雷达的波形参数设计进行了理论分析，以及目标运动的多普勒效应对这种信号的影响。
- The life detection radar is developed for human life signals detection, location and status recognition by the doppler effect of body movements, breathing and heartbeat. 摘要生命探测雷达根据人体的体动、心跳和呼吸运动所产生的多普勒效应对生命信号进行探测、定位和状态识别。
- Atom Smashers or Colliders), Mass Spectrometers, Red Sunsets, Blue Skies, Haloes around Sun and Moon, Color Perception, Doppler Effect, Big-Bang Cosmology. 本课堂中还有一个“建造自己的马达”竞赛。
- Aiming at the deficiency of existing Doppler effect demonstration instrument, the wiggling-type ultrasonic Doppler effect experiment instrument is designed. 摘要针对现有的声多普勒效应实验装置中存在的问题，设计并制作了摆动式声多普勒效应实验仪。
- Based on the hypothesis that Doppler effect means a coordinate transformation of the frequency of a wave,the Doppler effect formulas are derived from Lorentz transformation. 基于把多普勒效应理解为波频率的坐标变换;由洛伦兹变换推导出适用于任何波的多普勒效应公式.
- An approach to compensate for the Doppler effect in the azimuth Doppler domain is presented and the flow chart of the RD algorithm for the FMCW-SAR imaging system is given out. 然后，根据FMCW-SAR的回波特性给出了一种在回波信号方位向多普勒域对误差进行补偿的方法，并结合RD算法给出了整个成像系统的流程。
- In Doppler effect,the generation of Doppler shift has smoothing with wave source and relative motive case of the observer. Based on these,we discuss the application of Doppler effect in satellite orientation,medical diagnosis and aerological sounding. 在多普勒效应中有多普勒频移产生;并且与波源和观测者的相对运动情况有关;以此为基础讨论了多普勒效应在卫星定位、医学诊断、气象探测中的应用.
- In this paper the Doppler shift formula is derived from Galileo transformation and lorentz transformation (the transverse Doppler shift formula included) and the difference between the Doppler effect in sound and the Doppler effect in light is discussed. 由伽利略变换和洛仑兹变换导出了多普勒频移公式(包括横向多普勒频移公式)。 讨论了声学多普勒效应和光学多普勒效应的异同。
- This paper presents a novel approach to improve the fidelity of simulating the moving objects in virtual auditory space by adding Doppler effects. 文中提出一种在虚拟听觉空间中加入多普勒效应以提高模拟运动物体效果的方法。
- Doppler Velocity Measurement System is a precise instrument, which is used to measure ship velocity and calculate its voyage on the theory of Doppler effect of sound wave in water. 多普勒测速系统是根据声波在水中的多普勒效应原理而制成的一种精密测速和计算航程的仪器。
- In order to eliminate Doppler effects in moving sound source identification by acoustic holography,a wavelet transform based method was presented. 在声全息法识别运动声源理论的基础上,建立了基于小波变换消除多普勒效应的方法。
