多普勒效应原理，某种程度上是这样。
你们看到多普勒效应。
多普勒效应体现了无线信道的时变特性。
Doppler effect reflects the time-varying characteristics of wireless channel.
提出一种基于激光多普勒效应的回转体表面轮廓测量系统。
A new type of rotation body profile measuring system utilizing laser Doppler effect was proposed.
风力涡轮机在旋转过程中产生多普勒效应，形成一个潜在的雷达中断区。
Wind farm turbines create a Doppler effect as they rotate, creating a potential radar blackout zone.
研究了利用运动光栅的多普勒效应进行切向位移的遥测技术。
A remote measurement system of solid surface displacement by laser Doppler effect of grating which was used to produce beat frequency is discussed.
本文主要研究了基于激光多普勒效应实现带钢速度检测方法。
This paper makes a tentitve study on the method of belt-material velocity detection based on laser Doppler effect.
然后将数据按照每一个模板对应的轨道进行全多普勒效应的修正。
For each of these templates the data are corrected for the full Doppler effect of the corresponding orbit.
本文研究了一种利用光栅衍射的多普勒效应进行位移测量的新方法。
This paper discusses a new method for measuring displacement using grating Doppler effect.
另外，运动物体的速度感通常是因为环境中多普勒效应的存在而被感知。
The sense of speeding motion is usually perceived by the presence of a Doppler Effect. Reduction of Barry Truax - Handbook for Acoustic Ecology CD-ROM Edition.
本文采用散斑干涉理论研究固体表面面内位移测量的激光多普勒效应方法。
The theory of speckle interferometry is applied to study the measurement of the in-plane displacement of solid surface by laser Doppler effect.
由于所用参考系不同，因而各种文献给出了不同形式的多普勒效应表达式。
There are different formulae for Doppler effect using different frames of reference in literatures.
研究表明，多普勒效应对伪距观测值的影响与伪距和伪距变化率的积成正比。
The study indicates that the influence of Doppler effect on pseudo range observations is proportional to the product of pseudo range and the rate of pseudo range variation.
如果有人通过，由运动人体返回的超声信号会因为多普勒效应而产生频率偏移。
Once someone passes, based on the Doppler effect, the frequency of the signals reflected by the moving body is different from the signals transmitted.
分析了在高速移动环境下存在的多普勒效应，指出了它对OFDM系统的影响。
This paper introduces the Doppler effect on OFDM system in mobile environment.
结果表明常见教科书和文献中关于横向多普勒效应的定义和计算公式是不正确的。
The results show that the formula for the transverse Doppler effect is incorrect in many texts and literatures.
本文从光波波长的洛仑兹变换出发用两种方法导出了光的多普勒效应的频率公式。
This paper, on the viewpoint of Lorentz transformation of wavelength of lightwave, derives the frequency equation of Doppler effect of light with tow methods.
探讨了不同弹目交会情况下多普勒效应对无线电引信性能的影响及速度补偿问题。
The influences of Doppler effect on radio fuze performance in different cases of missile-target encounter and velocity compensation were analyzed.
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。
This paper presents a novel approach to improve the fidelity of simulating the moving objects in virtual auditory space by adding Doppler effects.
在反应性参数方面，导致多普勒效应与有效缓发中子份额降低，钠空泡效应增大；
Some safety parameters deteriorate, such as lower Doppler effect, lower delayed neutron effectiveness and high- er sodium void effect.
本文重点讨论了多普勒效应的原理以及它在天文学、雷达、交通、医疗等方面的应用。
This article put a stress on the principle of Doppler effect and its application to astronomy, radar, transportation, medical treatment, etc.
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。
The Doppler effect is widely used in astronomy for measuring the velocity at which distant stars or nebulae are approaching or receding.
这是由多普勒效应(类似一辆警车或消防车鸣着警笛从你身边经过，之后音高突然下降)引起的。
It is caused by the Doppler effect (something similar happens when a police car or fire engine with its siren blaring drives past you, and the pitch of the sound suddenly drops).
论述了多普勒效应对GPS伪距测量的影响，建立了GPS伪距测量多普勒改正的模型。
In this paper, the influence of doppler effect on GPS pseudo range measurement is described and the model of doppler correction for GPS pseudo range measurement is established.
利用自制装置演示了声源作圆周运动的多普勒效应，并应用图谱分析软件得到频率分布图。
Doppler effect can be demonstrated by manufactured device when the sound source is in circular motion. The frequency spectrum is gained with chart spectrum analysis software.
其独特的本构参数给予了这种介质独特的电磁特性，比如负折射、逆多普勒效应、逆（?）
Such distinct constitutive parameters have brought the medium several quite unique electromagnetic properties, such as negative refraction, reversed Doppler effect, reversed Cerenkov radiation, etc.
于是我们提出把极限衰减曲线作为检验观测脉冲是否是多普勒效应作用下的结果的一个标准。
We accordingly propose to take the marginal decay curve (whose function is simple) as a criterion to check if an observed pulse could be taken as a candidate suffered from the Doppler effect.
激光多普勒测速雷达技术利用激光多普勒效应测量固体目标的运动速度，或者流场速度分布。
Velocity of solid targets and velocity distribution of flowing fields can be measured by Laser Doppler Velocimeter (LDV) technology based on Doppler Effect.
通过示波器观察光拍现象，可以帮助学生更好地理解多普勒效应，了解激光多普勒效应的应用。
Through observing the light beat on oscilloscope, the student can understand the laser Doppler effect and its application.
通过示波器观察光拍现象，可以帮助学生更好地理解多普勒效应，了解激光多普勒效应的应用。
Through observing the light beat on oscilloscope, the student can understand the laser Doppler effect and its application.
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