驻车定位系统根据回波发声器原理工作。
The Parktronic system operates on the echo-sounder principle.
最后分析了模拟目标回波经脉压滤波器的处理结果。
Finally, the results of the simulated target echo signals passing through a compressed filter are analyzed.
这种“回波”脉冲的特性可以告诉我们系统处于何种叠加态上。
The characteristics of this "echo" pulse tell us about the superposition we have made. Credit: ucl.
图5是用于多波段天线系统的示例性回波损耗绘图。
FIG. 5 is an exemplary return-loss plot for the multi-band antenna system.
然而，这种雷达的回波经常受到干扰而产生杂波，使信号模糊不清。
However, the radar returns are often cluttered by interference, obscuring the signal.
他的棺材披上了博塔弗戈的队旗，运回波格兰德永世长眠。
His coffin was draped in a Botafogo flag as he was led to his final resting place in Pau Grande.
检测回波能量就可获知目标物的存在、位置、大小、形状、浓度及强度。
Detection of echo energy could reveal the presence of a target and its location, size, shape, density and intensity.
器官及组织反射声波即回波，回波被输入电脑并处理为图像。
Organs and tissue reflect the sound back as echoes, which are sent to a computer that turns them into a picture.
托丽恩·法尔是最晚离开霍斯回波基地义军指挥中心的人之一。
Toryn Farr was among the last to leave the Rebel command center in Echo Base on Hoth.
首先建立了机载双基地SAR的几何模型、距离历程和回波模型。
The geometry, the distance history and echo signal models of airborne bistatic SAR are built firstly.
最后提出了利用激光遥感回波脉宽展宽特性反演目标倾斜角的方法。
Finally, the method using the characteristics of the echo stretching to retrieve the target inclination Angle was brought forward.
描述了激光遥感回波波形采集实验系统主要构成以及关键技术参数。
The frame and key technological parameters of the laser remote sensing echo waveform collection system were stated.
它们所发出的短促叫声的回波告诉它们是否附近有可享用的美味肉食。
The reflections of the clicks they generate tell them whether anything nearby might make a tasty meal.
因此，回波消除技术也就成为世界各大通讯公司竞争的热点技术之一。
So acoustic echo cancellation (AEC) technique has become a hot issue of competition in the famous communication company all over the world.
在完成了她的学业以后，本来当她打算回波兰去尽自己的责任，并照顾她的父亲。
After her studies were completed, she planned to answer the call of duty to country and family, and return to Poland to care for her father.
辐射出的光被称为光子回波，它的观测表明我们对于原子的量子态进行了完全的控制。
The burst of light is called a photon echo; and its observation proved we have full control over the quantum state of the atoms.
当风吹得越来越强时，雷达回波会变弱。这可以用来测量越过海洋的风强度。
When winds are blowing hard, the radar echoes are fainter, giving a measure of how strong the wind is blowing over the oceans.
哨声被认为是识别的声音，就像名字一样，而咔嚓声则是用来导航和回波定位寻找猎物。
Whistles are thought to be identification sounds, like names, while clicks are used to navigate and to find prey with echolocation.
脉冲展宽特性是激光回波的重要特性，其影响到回波接收信噪比和测距精度。
As an important feature, the characteristics of echo stretching affects SNR of received laser echo signal and ranging accuracy.
今天，“最高会议筹备人员”返回波恩，为达成应对气候变化全球协议继续进行幕后谈判。
The "sherpas" return to Bonn today to continue the backroom negotiations on a global deal to tackle climate change.
1659年到1661年间，四名贵格教徒就因屡次返回波士顿坚持其信仰而被处以绞刑。
Four Quakers were hanged in Boston between 1659 and 1661 for persistently returning to the city to stand up for their beliefs.
在帝国突袭霍斯期间，这些激光炮由勇敢的回波基地义军战士操纵，提供防御火力。
Manned by the brave Rebel troopers of the base, these cannons provided defensive fire during the Imperial assault on Hoth.
但在非均匀风场中，回波结构在运动过程申发生变化，导致该方法的误差大大增加。
In a nonuniform wind field, however, great changes take place in the structure, causing an increase of errors.
本方法对目标回波信号采用了相干视频模拟法，在视频上模拟目标回波的多普勒频率。
In the method, the target reflected signal is generated by the way of coherent video simulation and the Doppler frequency of target is simulated on video.
针对存在斑纹和湍流这两类乘性噪声的激光雷达系统，讨论了对数回波功率的估计问题。
The problem of estimating the log return power in a lidar system in the presence of multiplicative noise (speckle and turbulence noise) is discussed.
分析了偏角馈入抛物面天线远旁瓣回波产生的机理，并经实验验证了远旁瓣回波的存在。
The generation of far side lobe echoes for offset parabolic antenna is analysed in this article, and the experiments have proved the existence of far side lobe echoes.
分析了偏角馈入抛物面天线远旁瓣回波产生的机理，并经实验验证了远旁瓣回波的存在。
The generation of far side lobe echoes for offset parabolic antenna is analysed in this article, and the experiments have proved the existence of far side lobe echoes.
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