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于2011年10月21日发射的两颗“伽利略”在轨验证卫星已进入目标轨道,星载导航设备的激活与测试阶段工作就绪。在两颗“伽利略”在轨验证卫星的发射与早期轨道阶段工作和早期操控阶段工作正式结束之后,11月3日,双星控
Two “Galileo” orbiting satellites launched on October 21, 2011 have entered the orbit of interest and the activation and testing phase of the spaceborne navigation equipment is ready for operation. After the two Galileo satellites officially verified the launch and early orbit phase of the satellite and the early phase of control operation on the orbit, on November 3, Binary Star Control