“全球卫星导航”的概念、定义、翻译、参考文献-科学参考

单词	全球卫星导航
释义	全球卫星导航 Encyclopedia 工学卫星导航系统释 global satellite navigation全球卫星导航将导航卫星作为无线电信标，通过接收导航卫星发射的信号，测量载体与卫星之间的距离或多普勒频移，从而实时解算得到载体位置、速度和时间等导航参数的方法或过程。
随便看	urban road grade urban road intersections urban road network urban road network planning urban road system urban road system planning urban road traffic control urban road traffic indication urban road traffic landscape urban road traffic light environment urban road traffic lighting urban road traffic sign urban road traffic surveillance system urban road tunnel urban-rural coordination urban-rural development urban-rural development transformation urban-rural differences urban-rural ecosystem urban-rural fringe urban-rural governance urban-rural gradient urban-rural income disparity urban-rural integrated household survey urban-rural integration

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。