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《导航定位与授时》编辑部:值此贵刊创刊一周年暨中国航天科工集团北京自动化控制设备研究所建所五十周年之际,谨向《导航定位与授时》编辑部全体同仁及北京自动化控制设备研究所领导和全体职工致以热烈的祝贺和诚挚的敬意!《导航定位与授时》自创刊以来,面向科研热点,挖掘工程难点,贴近读者需求,致力于促进国内同行的学术交流。同时,为推动航天领域的导航、定位和授时技术的发展,为国防现代化建设做出了应有的贡献。我们衷心祝愿《导航定位与授时》以建设航天梦为契机,在新形势
On the occasion of the fourteenth anniversary of the founding of Beijing Aerospace Science and Industry Corporation and the institute of Beijing Aerospace Science and Industry Corporation, on the occasion of the fiftieth anniversary of the establishment of the Institute of Navigation and Location and Timekeeping, The leaders and staff of Automation Control Equipment Institute warmly congratulate and sincerely respect! Since its foundation, Navigation Positioning and Timing has focused on scientific research hot spots, dredged the engineering difficulties and put readers’ demands close together. It is committed to promoting the academic exchange among domestic counterparts. At the same time, it has made its due contribution to the modernization of national defense in order to promote the development of the navigation, positioning and timing technologies in the aerospace field. We sincerely hope that “navigation and positioning and timing” will take the opportunity of building space dreams as a turning point in the new situation