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- Maritime Radio Navigation Land Station 航海无线电导航陆地电台(电信标志)
- aeronautical radio navigation land station 导航陆地电台
- radio navigation land station 陆上无线电导航台
- 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.
- 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。
- Maritime radio navigation mobile station 海上无线电导航移动电台
- aeronautical radio navigation mobile station 导航流动电台
- Long range radio location land station 远程无线电定位岸台
- Motorists from the five-hole bridge Fudan Lu to Mentougou, along State Road 109 to flood land Station signs. 驾车可从五孔桥上阜石路到门头沟,再沿109国道到河滩车站有路标。
- 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.
- radio position finding land station 无线电测位陆地电台
- Aeronautical Station A land station in the aeronautical mobile service. In certain instances, an aeronautical station may be located on board ship or on a platform at sea. 航空电台航空移动通信业务中的一种陆地电台。某种情况下,航空电台可以安置在船上或海上平台上。
- 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
- This radio station does not carry any advertising. 这家广播电台不播送任何广告。
- Coverage area of radio navigation system 无线电导航系统覆盖区
- Aeronautical radio navigation satellite service 卫星航空无线电导航业务
- Within the tower, there will be a laboratory, living accommodation and a helicopter landing station. 钢塔内有实验室,生活设施和直升飞机着陆站。
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁,所以在这条河上航行很困难。
- I work for a commercial radio station. 我在商业广播电台工作。