姿态指向稳定度是设计合成孔径雷达卫星平台的重要参数。
Satellite attitude stability is a very important parameter for the design of satellite platform of synthetic aperture radar.
大功率有源馈电网络收发系统越来越多地运用于相控阵雷达卫星中。
The high power active feed network is more and more used in the satellite-borne phased-array radar.
中国也已经获得了俄罗斯的雷达卫星技术，并且制造了第一颗雷达卫星。
China has also successfully obtained Russian radar satellite technology to build its first modern radar satellite.
文中介绍了雷达卫星SAR的技术特点及其在今年洪涝灾情快速反应中的作用。
This paper briefs the technology characteristics of Radarsat SAR and its positive role in high speed response on the flood of this year.
中国新的HJ - 1c雷达卫星将使用俄罗斯的雷达天线和中国的卫星汇流线。
The PRC's new HJ-1C radar satellite will use a Russian radar antenna combined with a Chinese satellite bus.
德国雷达卫星将与在2007年发射的名为TerraSAR - X的卫星编队飞行。
The German radar spacecraft will fly in formation with an identical platform called TerraSAR-X launched in 2007.
2008年1月21日，以色列的首颗24小时、全天候、高分辨率雷达卫星TechSAR由印度的极轨卫星运载火箭(PSLV)送入轨道。
Israel's first 24-hour, all-weather, high-resolution radar satellite, dubbed TechSAR, was inserted into orbit Jan. 21 by an Indian Polar satellite Launch Vehicle (PSLV).
第二，我们用金星上空的卫星做了雷达成像。
Second, we did some radar imaging from satellites over Venus.
我们将培训埃塞俄比亚科学家使用卫星和雷达技术，这些技术在项目结束后相当长的一段时间内他们可以继续使用。
We will be training Ethiopian scientists in the use of satellite and radar technology - skills they will be able to continue to use long after this programme has ended.
该设备能在单一系统同时探测、监控和记录视频基带、无线电通信、卫星通信以及雷达信号。
It enables a combination of video baseband, radio communicatons, satellite communications, and radar signals to be detected, monitored, and recorded simultaneously on a single system.
该合同期限为三年，要求BAE系统公司开发一种低成本的接收机原型，能够探测出何时卫星受到了雷达的瞄准。
The three-year contract calls for BAE Systems to develop a low-cost receiver prototype that detects when satellites are targeted by radar.
美国卫星图片显示，上海南部某基地拥有近10部车载式发射器，还追加部署了96l6e型远程警戒雷达。
US satellite images claim there is a base south of Shanghai with nearly 10 vehicle-mounted launchers and 96l6e long-range surveillance radar.
不过即使是新型卫星雷达图像仍有待调整。
But even the new satellite-based radar images still need fine-tuning.
“雷达2号卫星”提供给我们高分辨率的照片，这对身处冰天雪地的我们来说是一个极佳的开始。
It was only then that the Radarsat 2 satellite, which gives us very high resolution imagery, could be used.
Wright博士和他的同事们将使用卫星雷达成像技术来测量地面变形。
Dr Wright and his colleagues will use satellite radar imaging to measure how the ground deforms.
上面两幅图是欧洲空间组织环境卫星的先进合成孔径雷达(ASAR)于2011年3月11日和16日拍摄的照片。
The images above were acquired by the Advanced Synthetic Aperture Radar (ASAR) on the European Space Agency's Envisat satellite on March 11 and 16, 2011.
印度于4月20日发射其Risat–2，该军事侦察卫星是在以色列帮助下建造的，携带一部以色列合成孔径雷达。
NEW DELHI - India on April 20 carried out the accelerated launch of its Risat-2, a military surveillance satellite built with help from Israel and carrying an Israeli synthetic-aperture radar.
这副被Arizona大学的RalphLorenz及其同事发表在《科学》周刊上的图片，是土星的最大卫星——泰坦星上的雷达影像图。
This picture, published in Science by Ralph Lorenz of the University of Arizona and his colleagues, is a radar image of Titan, the largest moon of Saturn.
联邦航空管理局的长期规划是用凭借卫星和全球定位系统的次世代体系替换现有的依靠雷达的空中交管系统。
NextGen is the FAA's long-term plan to replace the current radar-based air-traffic-control system with one that operates using satellites and a global positioning system.
然而2006年4月以来，“探云”卫星的雷达就一直在提供全球范围内的中间云层样板，这是以前对大气研究从未涉及的领域。
Since April 2006, CloudSat's radar has, however, been providing a globe-circling slice of the middle layer, a previously unobserved part of the atmosphere.
卫星用雷达测定卫星从冰层顶部算起的高度。
The satellite USES radar to measure its altitude above the ice sheet.
研究小组首先利用可能是被掩埋城市的卫星影像来寻找遗址，然后综合利用探地雷达，数字地图和水下技术来进行进一步调查。
The team used a satellite photo of a suspected submerged city to find the site then surveyed it with a combination of deep-ground radar, digital mapping, and underwater technology.
平直的混凝土跑道将卫星雷达信号向远离卫星的方向发射开去，所以在图像中表现为两条深黑色的直线。
The two runways are clearly visible as black lines, because the flat concrete reflects radar signals away from the TanDEM-X satellite.
SR- 5124是首个集成电子情报与通信情报的信号情报系统，能够同时同步捕获无线电、卫星通信、遥感勘测以及雷达信号。
The SR-5124 is the first SIGINT system that integrates ELINT and COMINT that captures radio, satcom, telemetry, and radar signals simultaneously and synchronously.
激光雷达的光脉冲返回卫星所消耗的时间提供了大气中云或者粒子的位置信息。
The length of time the lidar’s light pulse takes to return to the satellite provides information about where the clouds or particles are in the atmosphere.
XSS-11能够自行与其他卫星自主交会并使用各种传感器紧密观测目标卫星，包括高分辨率的雷达绘图。
The XSS-11 was designed to be able to autonomously rendezvous with another satellite and observe it at close range with a variety of sensors, including high resolution LIDAR mapping.
瑞格诺特和同事们使用卫星观测、雷达和电脑模型来研究冰雪的特性，从而探明冰架下的情况。
Rignot and colleagues used satellite observations, radar and computer models to measure features above the ice to calculate what was going on below.
瑞格诺特和同事们使用卫星观测、雷达和电脑模型来研究冰雪的特性，从而探明冰架下的情况。
Rignot and colleagues used satellite observations, radar and computer models to measure features above the ice to calculate what was going on below.
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