primary radar的例句大全

The secondary radar IFF ( Identification of Friend-or-Foe) systems mainly consisting of interrogators and transponders, are used to identify the friend-or-foe attribute of the targets that are detected by the primary radar.

二次雷达敌我识别系统用于识别一次雷达检测到的目标的敌我属性，它主要是由询问机和应答机两部分组成。

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Clutter suppression is a primary concern in the application of moving target detection of moving-platform radars, e.g., airborne and spaceborne radar. The studies on this topic are largely covered by two parts.

杂波抑制是机载、星载等下视运动平台雷达完成动目标检测所面临的首要问题，其研究可分为两个方面。

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Speckle reduction is the primary problem of SAR ( Synthetic Aperture Radar) and polarimetric SAR imagery post-processing.

相干斑抑制是合成孔径雷达（SAR）图像和极化SAR图像后处理的首要问题。

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Because radar exploration is still the primary way in the most country's aerial defense system, besides of the airplanes, it's emergency for missile to shelter to radar exploration.

由于目前各国的防空体系仍以雷达探测为主，除了飞机，导弹对雷达探测进行隐身也是当务之急。

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With radar-beating stealth capability and a suite of advanced software and sensors, the F-35 would be a "fifth generation" fighter, far more effective in both its primary ground-attack role and air defence than "legacy" aircraft.

F-35具有躲避雷达跟踪的功能，并配有一套先进的软件和感应装置，它将成为“第五代战斗机”，无论是主要的地面打击能力还是空中防御能力，F-35的效率都要远高于“leagcy”战机。

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Introduces the working principle of a non-atmospheric window millimeter wave FMCW short range radar, analyzes the system primary parameters f_0 、 T_M 、Δ F_M and discusses the effect on parameters choice of Doppler result and parasitic amplitude modulation.

介绍了非大气窗口毫米波FMCW（调频连续波）近程雷达的工作原理，对系统的主要参数f0、TM、ΔFM进行了分析，并讨论了多普勒效应和寄生调幅对参数选择的影响。

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study on weather data processing of primary surveillance radar

一次雷达气象数据处理研究

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jy-21 full solid-state atc primary surveillance radar ( psr) is a new generation of airport surveillance radar ( asr), which has been developed according to the requirement of caac's air traffic control ( atc).

JY-21全固态航管一次监视雷达是按中国民航空中交通管制（ATC）需求研制的新一代机场监视雷达（ASR）。

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design of weather channel in atc primary surveillance radar

航管一次监视雷达中气象通道的设计

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The basic component, main function, system realization and primary feature of a target video simulator for search radar are introduced in this paper.

简要介绍了一种搜索雷达目标视频回波模拟器的基本构成、主要功能、系统实现及主要特点。

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Noise jammer is one of the primary jamming that radar seekers have to antagonize.

噪声干扰是雷达导引头需要对付的主要干扰形式之一.

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