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记者17日从西安卫星测控中心组40周年纪念大会上获悉,中国西安卫星测控中心目前在奔月精密轨道确定技术上获得重要突破,为国家嫦娥工程
On the 17th, from the 40th Anniversary Commemorative Conference of Xi’an Satellite Monitoring and Control Center, reporters learned that China Xi’an Satellite Control Center has made an important breakthrough in determining the technical precision of orbit to orbit for the national Chang’e Project