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- Matching algorithm is the key technique of gravity map matching which can improve the viability of underwater vehicle. 重力图匹配技术对提高水下载体的生存能力具有重要意义，而重力图匹配算法是该技术的核心。
- Gravity navigaton system have three elements: gravimeter, gravity map and the algorithm of matching localization of gravity. 重力导航系统有三个要素：导航用重力仪、导航用重力图和重力匹配定位算法。
- It is shown that navigational errs will decrease 5-10 times by this matching algorithm, and localization error less than a grid on the gravity map. 仿真结果表明，本方法可以将惯性导航系统的定 位误差减小5-10 倍，并保证定位误差小于一个重力图网格。
- Simulation experiment research on marine gravity map interpolation 海洋重力图加密仿真实验研究
- Gravity map creating technology in gravity matching navigation 重力场匹配导航的重力图生成技术
- Ressarch on the Method of Gravity Map Matching Navigation 重力图匹配导航方法研究
- Application of Gravity Map Matching Technology in Underwater Navigation 重力图形匹配技术在水下导航中的应用
- There is a map of the world on the wall. 墙上有张世界地图。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- The road we should take is marked on the map. 我们要走的路已经标在地图上了。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- We are fully aware of the gravity of the situation. 我们十分清楚形势的严峻性。
- I found this old map in the family archives. 我在家谱中发现了这幅旧地图。
- Moon's weak gravity let the gasses slip away into space. 月球的微弱引力允许气体逃到太空里去。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- Jupiter, with august gravity, sitting in the midst. 朱庇特威风凛凛地坐在当中。
- The airport is arrowed on the map. 飞机场在地图上用箭头标出。
- The stone rolled down the hill by gravity. 石头在重力作用下向山下滚去。
- The map is in error regarding the junction. 这张地图在这个交点上是绘制错了。
- What is the force of gravity at sea level? 海平面的地球引力多大?
