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- Aeronautical radio navigation satellite service 卫星航空无线电导航业务
- Global Radio Navigation Satellite System 全球无线电导航卫星系统
- radio navigation satellite system 无线电导航卫星系统
- radio navigation satellite 导航卫星
- Geometry dilution of position(GDOP) is very important in the navigation precision of territorial radio navigation system. 区域无线电导航系统中;几何精度因子(GDOP)对系统的定位精度有着非常重要的影响.
- 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。
- Develop the reality of radio navigation system. There could be navigation of NDB or VOR, if existed in the history. 增强无线电导航系统的仿真度，可进行NDB或VOR导航，如果历史上有的话。
- 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）。
- China successfully put a navigation satellite into orbit early Saturday from the Xichang Satellite Launch Center in southwest China's Sichuan Province. 星期六早晨中国成功地将一颗导航卫星从位于西南地区四川省的西昌发射中心发射并将其送入运行轨道。
- The Compass Navigation Satellite System will gradually extend to be a global satellite navigation and positioning system after network building and experiments, experts said. 专家们说，在建立网络并大量试验之后，罗盘导航卫星系统将逐渐发展到全球卫星导航定位系统。
- GPS (global positioning system) and GLONASS (global navigation satellite system) which are two kinds of real time satellite positioning systems are applied widely. 作为两种实时卫星定位导航系统，得到广泛应用。
- Scheme is proposed of using a computer on sline and digital fil-tering technique to perform digital filtering and lane identification of the phase signals of a port radio navigation system . 本文提出了采用单片机和数字滤波技术对一种港口双曲线无线电导航系统的相位信号进行滤波处理和巷识别的方案.
- In particular, "China's second Beidou navigation satellite launched" the relevant press release, the Big Dipper pass more than 20 yuan since the high of 002,151 for 3 degrees trading. 尤其是“我国第二颗北斗导航卫星发射"的相关新闻发布以来，北斗星通002151自20多元高位连续3度涨停。
- Keywords satellite navigation;radio navigation;ionosphere;differential GPS; 卫星导航;无线电导航;电离层;差分GPS;
- The design of car GPS Navigation is based partly on similar ground-based radio navigation systems, such as LORAN and the Decca Navigator developed in the early 1940s. 一般由外线与分机构成。
- maritime radio navigation service 海上无线电导航业务
- ADVANCE OF GLOBAL NAVIGATION SATELLITE SYSTEM 全球卫星导航系统的进展
- NNSS Navy Navigation Satellite System 海军导航卫星系统
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Maritime Radio Navigation Land Station 航海无线电导航陆地电台(电信标志)
