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- Navigation and positioning are basic abilities of seaman. 导航定位是船员必须具备的最基本的技能之一。
- Takeoff Opportunities for the Satellite Navigation and Positioning Industry. 卫星导航定位产业起飞的机会。
- To establish an independent satellite navigation and positioning system. 建立自主的卫星导航定位系统。
- GPS was satellite navigating and positing system,which was researched and used in the USA,about 10 years ago. Its application has been spreaded over the international economy. GPS全球定位系统是美国研制并在10年前投入使用的卫星导航与定位系统,其应用技术已遍及国民经济的各个领域。
- Study and Design of the GPS Multi-function Integrated Navigation and Positioning Instrument for Vehicle. GPS多功能车载自主动态导航系统的研究与设计。
- Ionospheric time delay is one of the largest error sources in C/A code GPS navigation and positioning. 电离层传播延迟是C/A码GPS导航定位的主要误差源之一。
- Navigation and positioning technology is an important branch of modern science.It has been widely used in aeronautics. astronautics and sailing. 导航定位技术是现代科学技术中一门重要的技术学科，在航空、航天、航海和许多民用领域都得到了广泛的应用。
- The method of regional geomagnetic field modeling is adopted in order to prepare for the reference map of geomagnetism-aided navigation and positioning. 摘要针对性对地磁辅助导航定位中基准图制备的需要，采用了建立区域地磁场模型的方法。
- China will develop 12 Beidou or North Dipper satellites, some destined for geostationary orbit. It plans a navigation and positioning system of more than 30 satellites, Sun said. 孙来燕说,中国还将完成12颗北斗导航卫星的系统,其中一些将会绕着赤道运行。计划中的导航以及定位系统的卫星将超过30颗。
- Establishing a continuous operation reference system(CORS) for satellite navigation and positioning is a focus in further developing and exploring GPS technique application. 具有实时定位服务功能的连续运行卫星定位服务系统(CORS)是当代GPS发展的热点之一,江苏省连续运行参考站网络是我国首批省级的连续运行的参考站网络系统。
- It is a focus in further developing and exploring GPS technique application to establish a continuous operation reference system (CORS) for satellite navigation and positioning. 摘要具有实时定位服务功能的连续运行卫星定位服务系统(CORS)是当代GPS发展的热点之一，江苏省连续运行参考站网络是我国首批省级的连续运行的参考站网络系统。
- This method may be applied to MEO satellite navigation and position system. 该方法可以应用于MEO卫星导航定位系统中。
- 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。
- IMPROVED GAMEPLAY: Passing and positioning have all been enhanced. 改进的游戏性：传球和站位都被更新了。
- Global navigation and positioning satellite system 全球卫星导航定位系统
- Wealth and position were not important to her. 财富和地位她都不放在心上.
- He had a sense of dignity and position. 他是一个很有自尊心和地位感的人。
- navigation and positioning at the sea 海上导航定位
- Beautifully realised navigation and atmosphere. 导航很棒。
- We should never seek for fame and position. 我们决不应该追求名誉和地位。
