低地球轨道卫星LEO ？
Two kinds of vehicle synchronous orbiting satellite mobile communication systems are introduced.
介绍国内两种车载同步轨道卫星移动通信系统。
Images of the flare were recorded by an orbiting satellite called the Solar Dynamics Observatory.
一颗名为太阳动力学观测卫星的轨道卫星拍摄了一组太阳耀斑的图片。
In April 2007, China launched the first medium earth orbiting satellite that belongs to their Compass system.
2007年4月，中国发射了属于其北斗一号系统的首颗地球中轨道卫星。
In essence, it would be a giant cable reaching tens of thousands of kilometres into space to an orbiting satellite.
从本质上来说，它就好像是通往万里之外正在太空轨道中运转的卫星的一个巨大缆绳。
Many countries get to research satellite communication channel emulator while building up low-orbiting satellite communication system.
很多国家在建立了低轨卫星系统的同时，进行了卫星信道模拟器的研究。
For example, if a rover on Mars needs to send data to Earth, it would first need to store the data until it was within range of an orbiting satellite.
如果有个漫游机器人在火星表面有信息传回地球，机器人会先将数据保存起来，等到卫星绕到了可以接收信号的轨道范围再发送出去；
China signalled yesterday that its first missile strike against an orbiting satellite was intended to force the US into talks aimed at abolishing weapons in space.
中国方面昨天告知，中国发射的第一颗打击轨道卫星的导弹是有意的，目的是迫使美国加入禁止太空武器的会谈。
In order to transmit an event such as the Olympics via satellite, television signals are first changed into radio waves, which are then sent from a station on earth to a orbiting satellite.
为了能通过卫星传送像奥运会这样的比赛项目，电视信号要先转换成无线电波，然后从某个地面发射站把无线电波送上轨道卫星。
Direct evidence came in 2003 from scientists working at the University of Washington and a research institute in Potsdam, Germany. These researchers used a magnetometer on board an orbiting satellite.
直到2003年，华盛顿大学和德国波兹坦的某研究学院研究人员将磁力计放在轨道卫星上，证实海洋的磁场真是存在。
Located in the Large Magellanic Cloud, a small satellite galaxy orbiting our Milky Way galaxy, the region's spidery appearance is responsible for its popular name, the Tarantula nebula.
该区域位于围绕我们所在的银河系旋转的一个卫星星系——大麦哲伦星云之中，其蛛网状的样子得来了这个人尽皆知的名字，蜘蛛星云。
The satellite was deactivated in 2005 as it ran out of fuel and was left orbiting Earth like a big piece of space junk.
这颗卫星于2005年由于燃油耗尽报废，并像一大块宇宙垃圾一样被扔在了飞行轨道上。
Bright north star Polaris stands above the peak in an exposure that also captures the brilliant trail of a polar orbiting Iridium satellite.
峰顶正上方是明亮的北极星，这次曝光正好逮住了一颗极轨铱星的闪光。
Earlier this summer, meanwhile, the Japanese Kaguya satellite was purposely crashed into the moon after having spent a year orbiting it.
此外，在今夏早些时候，日本“月亮女神号(kaguya)”卫星也在绕月一年后撞向月球。
Explanation: A symphony of planet-wide observations began abruptly on March 28 when the Earth-orbiting Swift satellite detected a burst of high-frequency gamma-rays from GRB 110328A.
解说：一场世界规模的观察交响曲在3 月28 日突然开始了，当时环绕地球的Swift卫星监测到了来自GRB 110328A 的高频伽马射线爆发。
Our Milky Way galaxy has two large satellite galaxies orbiting it.
有两大卫星星系环绕着我们的银河系转动。
Moscow's was crude, but effective: a lumbering orbiting nuclear warhead that would detonate close to an enemy satellite.
莫斯科的办法蠢笨但是有效：一个粗陋的轨道核弹头在敌方卫星的附近爆炸。
Youve figured out an unknown location of a satellite orbiting the planet from a known location on the ground.
你们已经从地面上的已知位置找到了卫星未知地点。
This paper studies magnetic control of polar orbiting, nadir pointing satellite.
本文研究如何用磁力矩器控制极地轨道上对地指向卫星的姿态。
According to the report, the first stage is a moon orbiting mission by 2007, using the DFH-3 satellite platform.
依照报告，第一个阶段是2007年之前一个环月球轨道运行任务，使用DFH - 3卫星平台。
The satellite should detect that small bits of time and space are actually missing from each orbit something indiscernible to orbiting astronauts but measurable nonetheless.
卫星应该可以侦测到时间与空间在每个轨道中的实际细微偏差，这些是进入轨道的宇航员很难识别出的，但的确是可以测量到的。
A collector on Earth that was picking up power from a geostationary satellite orbiting at an altitude of 35,800km would need to be spread over hundreds of square metres.
接收35，800公里外的地球同步卫星传送的能源所需的地面收集器需覆盖数百平方米。
All of us have seen a satellite orbiting the earth on TV, it is a common animation used in movies, films and commercials.
们大家都看到了电视卫星运动地球轨道上，它是一种常见的的动画电影，电影及广告中使用。
The general information of FY-1 polar orbiting meteorological satellite was introduced briefly in this paper.
简要说明了风云一号(FY 1)极轨气象卫星的总体情况。
The satellite should detect that small bits of time and space are actually missing from each orbit, something indiscernible to orbiting astronauts but measurable nonetheless.
卫星应该可以侦测到时间与空间在每个轨道中的实际细微偏差，这些是进入轨道的宇航员很难识别出的，但的确是可以测量到的。
The magnetic control system for polar orbiting, nadir pointing small satellite is studied in this paper. It is shown that the dynamics with magnetic control system is a linear periodic system.
在极地圆轨道上工作的对地定向磁控小卫星，其动力学方程是一个线性周期系统。
The magnetic control system for polar orbiting, nadir pointing small satellite is studied in this paper. It is shown that the dynamics with magnetic control system is a linear periodic system.
在极地圆轨道上工作的对地定向磁控小卫星，其动力学方程是一个线性周期系统。
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