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- Design of the Doppler navigation system. 水下航行器的多普勒导航系统设计。
- In 1984, the Bei Dou arrived in Qingdao City of China and was put into research of Huanghai. 1984年“北斗”号科考船抵达中国青岛，投入黄海渔业考察。
- Bei Dou Positioning Timing Applications System 北斗定位授时应用系统
- In 1980, Norway decided to provide an advanced research ship (Bei Dou) to China for offshore fish exploration and research. 1980年，挪威为中国提供了一艘先进的渔业科考船（北斗号），用于近海渔业考察和研究。
- The software design is the crux of integrated navigation system. 组合导航系统的关键是软件设计。
- Navigation System: To Touch a Screen or Push a Button? 车载导航系统：是使用触摸屏还是使用按钮?
- We want to buy car GPS navigation system,please with contact us. 我们需要购买汽车GPS导航系统，请尽快与我们联系。
- I am looking for Garmin GPS Navigation system for the USA Market. 如果您是本网注册会员，请登录后查看联系方式。
- Initial Alignment of Inertial Navigation System Using Wavelet Neural Networks. 采用小波神经网络的惯导系统初始对准。
- Planning of Future Satellite Navigation Systems. 设计未来的卫星导航系统。
- Navigation system based on customers'wishes rather than IBM product lines. 导航系统尊重客户意愿而非IBM产品线。
- The aircraft engines, autopilot, and navigation system are absolutely reliable. 飞机发动机，自动驾驶仪和导航系统绝对可靠。
- In this paper, we deduce the GDOP expression of three-star navigation system. 本文推导了三星定位系统的GDOP。
- Navigation algorithm is the key technique of integrated navigation system. 导航算法是组合导航系统中的关键技术。
- A triply redundant navigational system. 一个三度冗长的航海系统
- And that means great navigational system. 这意味着很大的导航系统。
- The pilot radioed that his navigation systems had failed. 飞行员通过无线电报告他的导航系统出了故障。
- GALILEO satellite navigation system is the first complete civil high precision satellite navigation system. GALILEO卫星导航系统是第一个完全民用的高精度卫星导航系统。
- Then,the alignment algorithm of IMU/GPS integrated navigation system on moving base was designed by Kalman filtering. 利用卡尔曼滤波技术,设计了IMU/GPS组合导航系统的动基座对准算法。
- Recent activity in the field of guided missile development has underlined the importance of self-contained automatic navigation system. 在导弹发展领域中，最近的活动强调自足式自动导航系统的重要性。
