这是全球四大导航网络之一，其他三个是美国的全球定位系统、俄罗斯的格洛纳斯和欧盟的伽利略。
It's one of four global (全球的) navigation networks, including the United States' GPS, Russia's GLONASS and the European Union's Galileo.
测试活动的结果表明，GIOVE-B运转良好，并且已经将“伽利略”卫星导航计划所需的多种技术有效整合。
The results suggest that GIOVE-B is operating well and in turn validates technologies integral to the EU-funded Galileo Satellite Navigation project.
“伽利略”计划是欧盟为了打破美国的GPS在卫星导航定位这一领域的垄断而启动的迄今为止欧洲将要开发的最重要的航天计划。
To break the monopoly of GPS on the field of Global Location and Navigation of Satellite, "Galileo"plan is put forward by Europe Union, which is the foremost space plan so far.
应用推荐