查询词典 radar

Tethered aerostat borne radar system is an integrated information system,in which the tethered aerostat is the carrying platform and the radar is the mission system.

系留气球载雷达系统是以系留气球为搭载平台，以雷达为任务系统的一种综合信息系统，在军事和民用领域有着广阔的应用前景。

Radar mast shall be installed on the centerline on compass deck above wheelhouse, Signal light pole and anemoscope, navigation light, signal lights racks, Suez Canal sign lights, antenna, radar, air horn etc.

雷达桅安装在驾驶室以上罗经甲板的中心线上。

But, in the natural and artificial signal, a lot of signal phases don\'tvary linearly with time, for example, we usually use chirp signal in the radar technology,frequency step signal, linear modulation component of the ground echo in the SARtechnology, linear modulation component of the moving target echo, linear modulationcomponent while the airborn radar detecting the moving target, etc.

在自然界和人工信号中，许多信号的相位变化并不是随时间一次方变化，如雷达技术中常用的线性调频信号，频率步进信号，另外，SAR 技术中，地面回波所含有的线性调频分量，ISAR技术中，运动目标的回波所含有的线性调频分量，机载雷达探测运动目标时的线性调频分量，等等；傅里叶变换对此类信号分析所得的结果是信号在不同频率点上的能量分布，即信号在基函数上的投影。

On the basis of the each principle of the method of anemography of balloon contrail and aeolian contour line radar,it analyzes and discusses emphatically on the differences between them as well as advantage and meaning of the method of anemography of aeolian contour line radar .

文章在介绍了气球轨迹法测风和风廓线雷达测风各自原理的基础上，重点分析、探讨了二者间的差异，以及采用风廓线雷达测风的优势与发展风廓线雷达的意义。

By definition,for targets located in a spherically stratified lower atmosphere or ionosphere,this paper derives the residual error models［Formulae (14) and (20);(24) and (27);(57) and (59),(63) and (65)］ of elevation angle refraction errors,range refraction errors and range rate refraction errors corresponding to monopulse radar and trilateration radar.

提要 本文从定义出发，推导出目标在球面分层低层大气或电离层内仰角折射误差、距离折射误差和相应于单脉冲雷达与三站雷达的距离变化率折射误差的残差模型［式(14)与(20)；(24)与(27)；(57)与(59)，(63)与(65)］。

Simulation of synthetic aperture radar is an important means for studying the imaging radar.

进行合成孔径雷达成像仿真是研究成像雷达的一个重要手段。

In this paper,a model frame of the simulation system is given,a further explanation is made for simulation model of terminal guidance radar from the point of view of simulation reliability and the application of ECM technology in terminal guidance radar of antiship missile is introduced.

文中给出了该仿真系统的模型框架，从仿真可信度的角度对其中的末制导雷达仿真模型作了进一步的说明，并介绍了该仿真系统在针对反舰导弹末制导雷达的电子干扰技术研究方面的应用。

IMO has passed STCW78/95 and emphasized eligibility evaluation and regarded training on Radar and ARPA as compulsion speciality training item that every seaman must attend. It called for making marine training and eligibility evaluation in simulator that IMO approbatory, so researching on Radar simulator is important.

为此国际海事组织通过了《STCW78／95公约》，特别强调了海员的"适任性评估"的作用与要求，将雷达与ARPA培训作为船舶驾驶员必须参加的强制性专业培训项目，同时要求应用IMO认可的模拟器进行海运培训和适任性评估，因而雷达模拟器的研究具有重要的意义。

The desired signal in the auxiliary antennas may cause angle measurement error by using adaptive sidelobe cancellation in tracking radar. If not effectively encountered, it prevents successful radar target tracking.

跟踪雷达应用自适应旁瓣对消时辅助天线中的期望信号会引起测角误差，若不采取应对措施，雷达无法对目标进行有效跟踪。

High frequency ground wave radar remotely measures fluid velocity of sea surfaceon wave beam's direction by the emitted and received radar waves variety, so remotesensing of sea surface fluid velocity can be carried on one, two or more stations.

因为高频地波雷达是利用发射和接收雷达波频率的变化来遥感波束方向上的海面的流速，因此，高频地波雷达对海洋表层流速的遥感有单站遥感、双站遥感和多站遥感之分。

This is not an ordinary box, which is used as a background picture of the dialog box, very pretty.

详细说明：这可不是一个一般的对话框，它是用图片作为背景的对话框，非常好看。

Conceal me what I am,and be my aid for such disguise as haply shall become the form of my intent.

遮掩我的身份，帮助我，我的面具将成为我的目的。