“satellite navigation system”的概念、定义、翻译、参考文献-科学参考

单词	satellite navigation system
释义	satellite navigation system Encyclopedia 工学卫星导航系统释 satellite navigation system卫星导航系统采用卫星导航技术，能为地球表面或近地空间任何地点的用户提供全天候三维坐标、三维速度以及时间信息的天基无线电定位导航系统。
随便看	Ovda Regio OVE Ove Arup O. Veblen O. Veblen (1880—1960) OVEL oven oven; drying oven oven earth oven mitt ovenproof ovenstone over- overacceleration overactive bladder overactivity overageing overall overall accuracy overall angle change overall application approach overall approximation formula overall approximation method overall arrangement of collection overall arrangement of document resources

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。