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- The geostationary satellite positioning system of China is region satellite navigation system. 双星系统是我国自行设计的区域卫星导航定位系统。
- The satellite system can help man draw maps with great accuracy. 卫星系统可以帮助人类非常精确地绘制地图。
- The satellite system use this device in varied forms. 卫星系统上的这种装置有各种不同的形状。
- regional satellite system 地区卫星系统
- Fourth, Flyaway Satellite System rental, Flyaway flight mobile support station. 四.移动卫星站租赁和技术支持;
- A regional satellite navigation system which is made up of geosynchronous satellites and synchronous satellites with elliptical orbit is proposed. 摘要提出了一种用静止卫星和同步椭圆轨道卫星构造的区域卫星定位系统。
- About 533000 households in Hong Kong can receive regional satellite channels. The most popular are the four free-to-air channels broadcast by STAR TV. 本港约有533000户家庭可以接收地区卫星频道,其中最受欢迎的是由卫视所提供的4条免费频道。
- Arab Regional Satellite Communication System 阿拉伯地区卫星通信系统
- regional satellite navigation system 区域卫星导航系统
- Parameter optimization of satellite system is a typical problem of MDO(Multidisciplinary Design Optimization). 卫星总体参数优化是一个典型的多学科优化问题。
- Mission planning and scheduling of TDRSS(Tracking and Data Relay Satellite System) are important to application of TDRSS. 摘要中继卫星任务规划与调度是中继卫星系统应用中的重要问题。
- Our products mainly apply in broadcasting station、mobile communication、compass navigation satellite system、wideband jammer、radar system and so on. 产品主要应用于电台、移动通信、北斗、宽带干扰机、雷达等系统。
- Hong Kong's news media include 50 daily newspapers,693periodicals,two commercial television companies,a subscription television service,a regional satellite television service,one government radio-television station,and two commercial radio stations. 本港的新闻传播媒介,除了每日印行50份报章,以及定期出版693份刊物外,还包括两间私营电视公司、一间提供收费电视服务的有线电视公司、一间为亚太区提供卫星电视服务的公司、一个兼备广播和电视部的政府电台和两个商业电台。
- He said particular attention will be paid to Glonass (Global Navigation Satellite System), the Russian equivalent of the U. 俄罗斯将特别关注全球导航卫星系统(“格罗纳斯”系统)。
- The risk assessment study indicates that the satellite system can't be considered as the sole-means for the nations radionavigation system. 风险评估表明星基系统(GPS、GLONASS)不能作为唯一的导航、定位、定时手段。
- Early warning satellite system is important components of defense system, and the study of its status and detecting capability has great signality. 摘要天基预警卫星系统是防御系统的重要部分,对其发展现状和探测能力的研究具有重要意义。
- The objective of SCDBS ( Satellite Channel Dynamic BackupSystem) project is to improve credibility of CERNET backbone and optimize theefficiency of satellite system. 开发CERNET主干网卫星信道动态备份系统(SCDBS)的目的是为了提高CERNET主干网的可靠性,优化主干网卫星通信系统转发器的效率。
- The proposed algorithm can be used to demodulate high data rate and bandwidth efficient QPSK signal, which is used in Tracking and Data Relay Satellite System (TDRSS). 它可应用于中继卫星通信中高速数传且频带有效QPSK的同步解调。
- A space experiment to test these hypotheses may be conducted later this decade, according to Ginet, but any operational ground or satellite system is years beyond that. 根据吉内特表示,验证这些假设的太空实验或许在2010年之前就可进行,但可实际运作的地面或卫星系统,则要等实验后过几年才会出现。
- The ability to access satellite systems reduces ground station dependence and protects against jamming and direct tracking attempts. 能接入卫星系统的能力,减少了它对地面台站的依赖性,并可避免敌方干扰和直接跟踪。