侦察卫星,Reconnaissance satellite
1)Reconnaissance satellite侦察卫星
1.Traditional method to assess risk for optical imaging reconnaissance satellite is satellite-on-air forecast, and it is simple to operate but has false alarm.传统评估光学成像侦察卫星的威胁一般是采用卫星临空预报方式,这种方式虽然操作简单,但是必然存在一些虚警现象。
2.In the case of imaging reconnaissance satellites (IRS) observing area target, different elevation selection results in different time coverage and area coverage, and the best elevation scheme results in the best coverage on the area target.多颗成像侦察卫星在指定的时间段内对单个区域目标进行观测时,选择不同观测方案会产生不同的时间覆盖率与空间覆盖率效果,理想的观测方案能够最大程度地达到所需要的覆盖率。
3.Faced the main threat from reconnaissance satellites to ground radar stations,the charcteristecs and weakness of reconnaissance satellites are analyzed.通过分析对地面雷达站威胁较大的侦察卫星的性能和弱点,结合地面雷达站主要目标的暴露特征,有针对性地提出地面雷达站反卫星侦察的具体对策。
英文短句/例句
1.ocean area reconnaissance satellite海域侦察卫星海洋侦察卫星
2.Optimization of Regional Coverage Reconnaissance Satellite Constellation by GDE3 Algorithm基于GDE3算法的侦察卫星星座优化设计
3.FSW, FSW-1 and FSW-2 photo-reconnaissance satellites;FSW、FSW-1、FSW-2三种照像侦察卫星；
4.The Taiwanese in the past have also leased capability on an Israeli reconnaissance satellite.台湾人过去还租借以色列的侦察卫星。
5.Application Mission Modeling of Reconnaissance Satellite Based on PDDL基于PDDL的侦察卫星应用任务建模研究
6.Research on Photo-reconnaissance Satellites Scheduling Problem for Area Targets Observation;面向区域目标的成像侦察卫星调度问题研究
7.Research on Dynamic Rescheduling Model, Algorithm and Its Applications of Imaging Reconnaissance Satellite Scheduling Problem;成像侦察卫星动态重调度模型、算法及应用研究
8.Passive Localization of LEO Based on Clustering Analysis基于聚类分析的低轨侦察卫星无源定位
9.Mission Planning for Electronic Reconnaissance Satellites Based on Genetic Algorithm基于GA的电子侦察卫星任务规划问题研究
10.Study of Electronic Reconnaissance Satellites Mission Scheduling Model and Algorithm电子侦察卫星任务规划调度模型与算法研究
11.The Design of Simulation System for Reconnaissance Satellite Based on Multi-agent and HLA基于多Agent和HLA的侦察卫星仿真系统设计
12.Arena-based Simulation for Reconnaissance Satellite Ground Segments基于Arena的卫星侦察地面系统仿真
13.Electronic Reconnaissance Effectiveness Analysis of Ocean Surveillance Satellite to Surface Ship海洋监视卫星对水面舰艇电子侦察效能分析
14.Since then, the test stand has been finished and a roof has been put over it so it will be harder for satellites to see what"s going on underneath the test stand.自从那时起，实验台已经完全，并正在建造屋顶以便不被卫星侦察到进行的测试活动。
15.Our scout killed the enemy guard by choking the life out of him我们的侦察兵掐死了敌人的卫兵。
16.Television and Infra-red Observational Satellite电视与红外观察卫星(泰罗斯卫星)
17.American scientists said that satellite observations,美国科学家说卫星观察
18.Peder Pederson and a lieutenant slipped out Sunday to spy out the situation.佩德·佩德森和一位中尉星期天溜出去侦察情况。
相关短句/例句
satellite reconnaissance卫星侦察
1.First the radar electromagnetic environment is analyzed,then based on the radar PDW model,a simulation system of radar electromagnetic environment insatellite reconnaissance is developed.分析了卫星侦察雷达电磁环境,建立了PDW形式的雷达脉冲模型,开发了卫星侦察雷达环境仿真系统。
2.Based on the analysis of communication environment insatellite reconnaissance, the simulation system of communication environment insatellite reconnaissance is developed.在分析卫星侦察通信环境的基础上,开发了卫星侦察通信环境仿真系统,给出了环境仿真软件流程,并分析了软件实现的关键技术。
3.The military application ofsatellite reconnaissance information is still simplified and passive.当前卫星侦察信息军事应用还比较单一化,信息是被动式分发的。
3)multiple reconnaissance satellites多侦察卫星
4)reconnaissance satellite constellation侦察卫星星座
1.Analysis of the probability of target detection and max access gap ofreconnaissance satellite constellation;侦察卫星星座目标发现概率与最大访问间隔分析
2.Focused on regional reconnaissance, a novelreconnaissance satellite constellation design method based on the GA (genetic algorithm) is proposed in this paper.以区域侦察为背景,基于遗传算法提出了一个侦察卫星星座设计方法。
5)electronic reconnaissance satellite电子侦察卫星
1.Research on protecting missile position by deception jamming toelectronic reconnaissance satellite;导弹阵地欺骗性干扰反电子侦察卫星研究
2.With the extensive application ofelectronic reconnaissance satellite in morden war,research and development of simulation system is practically important and valuable.针对电子侦察卫星在现代战争中的应用日益增多,研究和开发电子侦察卫星模拟系统具有重要的现实意义和实用价值。
3.This paper introduces the development actualities of overseaselectronic reconnaissance satellites.介绍了国外电子侦察卫星的发展现状。
6)imaging reconnaissance satellite成像侦察卫星
1.Research on Dynamic Rescheduling Model, Algorithm and Its Applications of Imaging Reconnaissance Satellite Scheduling Problem;成像侦察卫星动态重调度模型、算法及应用研究
2.Research on Imaging Reconnaissance Satellite Scheduling Problem;成像侦察卫星调度问题研究
3.The operating principle of reconnaissance satellite and its military application are described,and theimaging reconnaissance satellite and its development are introduced,some effective passive countermeasures are proposed.叙述了侦察卫星的工作原理和在军事上的应用价值,介绍了成像侦察卫星及其发展现状,最后提出了一些有效的无源对抗方法。
延伸阅读
侦察卫星侦察卫星reconnaissancesatellite用于获取军事情报的人造地球卫星。卫星利用光电遥感器或无线电接收机等侦察设备，从空间轨道上对目标实施侦察、监视或跟踪，以搜集地面、海洋或空中目标的情报。卫星侦察的优点是侦察面积大、范围广、速度快，可定期或连续监视一个地区而不受国界和地理条件限制，取得其他手段难以获得的情报。第一颗侦察卫星是1959年2月美国发射的发现者号卫星。此后，侦察卫星发展迅速，各国已发射1000多颗侦察卫星，已成为有能力发射这类卫星的国家获取情报的有效工具。侦察卫星已成为现代作战指挥系统和战略武器系统的重要组成部分。根据执行任务和侦察设备的不同，侦察卫星一般分为照相侦察卫星、电子侦察卫星、海洋监视卫星和预警卫星。1991年初的海湾战争是被称为陆、海、空、空间、电子的五维战争。美国使用了KH-11型侦察卫星、KH-12型侦察卫星、长曲棍球雷达侦察卫星、静止轨道的导弹预警卫星以及1000千米高度的白云海洋监视卫星。卫星侦察和预警在海湾战争中显示出巨大的作用和潜力。
