• The European Space Agency's Galileo constellation - the world's most sophisticated satellite navigation system which was launched today - will have SELEX Galileo's PHM atomic clocks on board.

    SELEXGalileo公司今天推出Galileo星座星座世界上先进的卫星导航系统,卫星上将装备SELEX Galileo公司的PHM原子钟。

    youdao

  • The orbit of the satellite constellation for local navigation system is discussed.

    讨论了区域卫星导航系统卫星星座设计所用卫星轨道类型

    youdao

  • The orbit of the satellite constellation for local navigation system is discussed.

    讨论了区域卫星导航系统卫星星座设计所用卫星轨道类型

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定