论文部分内容阅读
据美国《空间新闻》周刊2003年7月16日报道,为了赶在2006年6月前发射首颗伽利略试验卫星,确保伽利略导航卫星珍贵的频率资源不会得而复失;同时为了抢回德国、意大利、西班牙等国因伽利略研制合同份额分配之争而耽误的14个月时间,欧盟和欧洲航天局决定采取双管齐下的双保险措施,已于2003年7月11日同时与英国萨瑞卫星技术有限公司和伽利略工业集团签约研制伽利略导航卫星
According to the weekly space magazine of the United States, July 16, 2003, in order to catch the launch of the first Galilean experimental satellite by June 2006, it will ensure that the precious frequency resources of the Galileo navigation satellite will not be lost. At the same time, in order to snatch back Germany , Italy, Spain and other countries due to the controversy over the allocation of share in the development of Galileo contractual contract 14 months, the EU and the European Space Agency decided to take a two-pronged dual insurance measures, in July 11, 2003 at the same time with the British Saar satellite technology Limited and Galileo Industrial Group signed a contract to develop Galileo navigation satellites