讨论了可能代替天基激光系统的方案和中继镜技术。
Finally, the possible replacement schemes of the SpaceBased Laser system and the relay mirror technology were discussed.
天基稀疏阵实现地面运动目标指示具有很大吸引力。
Ground moving target indicator (GMTI) using space based sparse array is attractive.
通过扩大和协调远程医疗天基服务改进公共卫生服务。
To improve public health services by expanding and coordinating space-based services for telemedicine.
提出了一种天基光电望远镜对空间多目标成像的模拟方法。
A method of simulation of space multi-target imaging on a space-based telescope is presented.
美国也已经重新使用更多的天基海上搜索能力去协助日本。
The U. S. has also redirected more of its space based naval search capabilities to assist the Japanese.
然而，要想在近期内部署这类天基电磁发射装置是不可能的。
However, the deployment of this kind of space-based electromagnetic launcher is not considered a near-term possibility.
为天基光学探测的性能评估和传感器设计提供了一定的参考。
All of this can provide reference for performance evaluation of the space-based optical detection and the sensor design.
最后对天基卫星预警系统实现空袭目标探测的技术进行了讨论。
Finally, the technology is given for detecting the air-attack objectives via the space-based early warning system.
红外焦平面成像器件的光谱响应率是天基红外遥感的基本物理指标。
The spectral responsivity of IRFPA imaging detector is a basic physical parameter for the space infrared remote sensing.
天基激光武器是一种新概念武器，目前正处于技术研究与设备开发之中。
The space based laser is a kind of new concept weapon and it is in technology investigating and equipment exploring at present.
探测距离是衡量空间目标天基可见光相机探测、识别能力的一项重要指标。
The range of detection is one important specification for expressing the ability of detection and recognition of space-based optical camera.
天基对地打击武器用于从太空对地面战略目标和高价值目标进行快速、准确的打击。
The space-based strike weapon is mainly used to strike the ground strategic and high worth targets rapidly and exactly from space.
斯普德斯的计划包括“机器人提取资源以及部署天基燃料仓库”，在人类返回月球前使用这些水。
Spudis' plan involves "robotic resource extraction and the deployment of space-based fuel depots" using water from the moon before any humans return to its surface.
空间天气是一门把空间科学与天基、地基技术系统紧密结合，多学科交叉的新兴学科。
Space weather is a new inter-discipline which combines space science, space borne and ground based observation technologies.
天基网是一种以各种类型的卫星为网络节点通过星际链路互连起来的空间无线网络系统。
The space-based network is a type of wireless network system in space in which various satellite nodes are inter-connected by inter-satellite links.
天基拦截尽管技术复杂，但是可以拦截低、中、高轨道目标，比地基拦截更具有战略价值。
Although it is complicated in technology, space-based interception, which can intercept a target in any low, middle and high orbit, has more strategic value than ground-based interception.
针对天基动能武器速度增量大、拦截时间小的特性，提出了一种新的确定预测拦截点的方法。
Based on the great orbit-transfering velocity increment and less intercepting time of kinetic weapon in space, this dissertation brings a new method of determining a predictive interception point.
分析表明该天基导航系统的几何参数精度因子受时间测量误差均方差和基线长度变化影响较大。
The GDOP of this system relates to baseline of formation-structure and mean square deviation of time measure.
如何将天基测量数据同靶场现有的高精度测量带测量数据融合处理，近年成为数据处理的热点话题。
Therefore, the fusion between space-based instrumentation data with existing high-precision range instrumentation data has become a hot issue in recent years.
多源信息融合作为天基信息网中数据处理和应用的重要组成部分，发挥着信息筛选和提取的重要作用。
As an important part of data processing and application in the space-based information network, multi-source information fusion plays an important role in the filtering and extractions of information.
由于天基雷达的运动和地球自转，地球上每一点的杂波都产生了附加的多普勒成分——距离游走效应。
The radars motion and earth rotation generate a Doppler frequency component in the clutter return form any point on the earth-range walking.
1990年，第一台天基光学望远镜——哈勃太空望远镜——成功发射，拍摄了最深的、最精细的宇宙可见光景象。
In 1990, the first space-based optical telescope, the Hubble space telescope, was launched, providing the deepest, most detailed visible-light view of the universe.
在可见时间方面，天基空间目标光学监视系统对低轨目标的监视能力有限，而对高轨目标具有良好的监视性能。
On the aspect of observation time, it has limited efficiency for low earth orbit target space-based observation, and good efficiency for high earth orbit observation.
介绍了光电望远镜试验平台的研究现状，对地基、天基、机载、气球平台望远镜的性能与特点进行分析和总结。
Photoelectric telescope platforms on earth, in space, aboard airplanes and balloons are introduced. The performances are analyzed and the characteristics are summarized.
介绍了目前各国应用的多种地基和天基空间目标探测与识别系统，并对各系统的性能进行了详细的分析和总结。
Two clusters of formation flying satellites with a relative angle on geosynchronous earth orbit were used to construct a space-based continuous navigation system for deep space exploration.
而且，可能很快就会发现第1000个外星世界，因为天基的开普勒任务已经提供了数百个候选行星，并等待进一步的观察和确认。
And the 1, 000th world could be discovered surprisingly soon, as the space-based Kepler mission has already offered up hundreds of planet candidates that await further observation and confirmation.
而且，可能很快就会发现第1000个外星世界，因为天基的开普勒任务已经提供了数百个候选行星，并等待进一步的观察和确认。
And the 1,000th world could be discovered surprisingly soon, as the space-based Kepler mission has already offered up hundreds of planet candidates that await further observation and confirmation.
洛克希德马丁公司的工程师们第二个天基红外系统（SBIRS- 2）地球同步轨道卫星（全球环境展望2）的工作。
Lockheed Martin engineers work on the second Space Based Infrared System (SBIRS) geosynchronous orbit (GEO-2) spacecraft at Lockheed Martin's facilities in Sunnyvale, Calif.
洛克希德马丁公司的工程师们第二个天基红外系统（SBIRS- 2）地球同步轨道卫星（全球环境展望2）的工作。
Lockheed Martin engineers work on the second Space Based Infrared System (SBIRS) geosynchronous orbit (GEO-2) spacecraft at Lockheed Martin's facilities in Sunnyvale, Calif.
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