卫星系统

This paper presents a dynamics decoupled simulation method in which a single-axis spin platform is employed to simul...

本文提出一种利用动力学解耦的仿真方案，用单轴平台进行细长体双自旋卫星消旋和章动控制的系统试验，验证了系统的可行性。

The system uses standard audio wiring topology, with satellites connected directly to the AV receiver's speaker terminals and the subwoofer system connected to the receiver's SUB OUT or LFE OUT jacks.

该系统采用标准的音频接线的拓扑结构，与卫星直接连到影音接收机的议长码头及重低音系统连接到接收器的分列或音效出插孔。

Land Rover Laplander features a laser-guided present delivery system and 3D satellite navigation with chimney recognition software.

陆虎设计的&极地先锋&，配备了激光线导引的礼物派送系统，以及3D卫星导航系统，其中装有烟囱辨识软件。

In this paper, based on satellite altimeter oceanographical remote sensing and computer technology, several important functions of marine geographical information system are implemented by the acquisition, retrieval, visualization and storing of macroscale sea surface wind data.

本论文基于卫星高度计海洋遥感和计算机技术，通过对大尺度海洋风场数据的获取、处理、可视化、存储等工作，结合地理信息系统和海洋学研究，实践了开发型海洋地理信息系统研发过程中几个重要的具体环节。

The Pico-satellite passed the reliability experiments including temperature circulation experiment, vibration experiment and particle radialization experiment.

对测控应答机系统的各项指标进行了详细的测试，并对皮卫星星上系统进行了温度循环、振动和粒子辐射等可靠性试验。

The province's 65 counties completed the second national land survey data verification work in rural areas, accounting for 74% of the province the amount of verification; completed the three-dimensional system of Zhangye City Land Reserve building and zoning map satellite image production tasks, for the high-profile, Sunan , Sandan, folk music has established cadastral management system; completion of Lanzhou, Dunhuang, urn, cooperation, Pingliang, Guazhou, Jiuquan Iron and Steel Group and other cadastral survey 4680 square kilometers and a database-building; complete summary of Tianshui City, land survey tasks; for the prevention and control of geological disasters in the investigation of the basis of digital surveying and mapping results, actively cooperate with the focus on prevention and control of geological disasters in the works carried out; and the City, State Land Resources Bureau, has completed a Lanzhou, Tianshui, Dingxi, Pingliang, Wuwei, Jinchang, Zhangye, Jiuquan City, and Linxia 8 , Gannan mining rights for more than two states the size of the verification mission control surveying, mapping high-grade GPS control points 1940, covering an area of 128.4 thousand square kilometers.

完成了全省65个县区第二次全国农村土地调查数据核查工作，占全省核查量的74%；完成了张掖市国土储备三维系统建设及卫星影像区划图制作任务，为高台、肃南、山丹、民乐建立了地籍管理系统；完成了兰州、敦煌、金塔、合作、平凉、瓜州、酒泉钢铁集团等地籍测量调查4680平方公里和数据库建设；完成了天水市土地调查汇总任务；为地质灾害调查防治提供数字化基础测绘成果，积极配合重点地质灾害防治工程的开展；与市州国土资源局合作，完成了兰州、天水、定西、平凉、武威、金昌、张掖、酒泉八市和临夏、甘南两州的规模以上矿业权核查控制测量任务，测绘高等级GPS控制点1940座，覆盖面积128400平方公里。

As I found out after a recent experience, you can add GPS, satellite radios, and stero systems to your car insurance policy if you want them to be covered in case of theft or damage after an accident .

当我发现后，最近的经验时，你可以添加全球定位系统，卫星收音机和立体声系统，以你的汽车保险，如果你希望他们在盗窃或损坏的情况包括事故之后。

Owing to the rapid expansion of wireless network and the wide application of Global Position System in our country, the new theftproof technology of automobiles has been supported tremendously, which makes it possible for the theftproof system of automobiles to inhibit the incidence of car theft and avoid huge economic losses of car owners.

同时由于我国的无线网络的快速发展以及全球卫星定位系统的广泛应用，给予了汽车防盗以新的技术支持，使得汽车防盗系统更能够有效的抑制汽车盗窃事件的发生，避免了车主巨大的经济损失。

China has also been reportedly seeking to further improve the accuracy of the DongFeng 15 missile by integrating it with the global positioning system or a similar indigenously-developed satellite-based navigation and positing system.

中国也已经根据传闻寻求进一步改进DF-15导弹的精度，综合采用全球定位系统或一个类似的本国自行发展卫星-基导航和定位系统。

An Kalman filter positioning algorithm applied in "BeiDou" and INS integrated navigation system is proposed. then, the observability、controllability and stability of it is ratiocinated and analyzed. The observability of every state is analyzed.

针对北斗卫星定位系统和惯性导航系统设计组合导航卡尔曼滤波定位算法，接着对算法的可控性和可观性进行了分析，并分析了各个状态的可观测性；从稳定性的定义出发提出并推导了分析卡尔曼滤波器稳定性的方法，并用来分析了本文算法的稳定性和渐进稳定性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。