“导航星座”的概念、定义、翻译、参考文献-科学参考

单词	导航星座
释义	导航星座 Encyclopedia 工学全球卫星导航系统释 navigation constellation导航星座发射入轨能正常工作的导航卫星的集合，通常是由一定数量的导航卫星按一定的方式配置组成的一个卫星网。
随便看	International Association of Geochemistry and Cosmochemistry International Association of Geodesy International Association of Geomagnetism and Aeronomy International Association of Gerontology International Association of Hydrological Sciences International Association of Independent Tanker Owners International Association of Insurance Supervisors International Association of Law Enforcement Intelligence Analysts International Association of Law Libraries，IALL International Association of Marine Aids to Navigation and Lighthouse Authorities International Association of Maritime University International Association of Meteorology and Atmospheric Physics International Association of Meteorology and Atmospheric Sciences International Association of Music Libraries,Archives and Documentation Centres International Association of Music Libraries, Archives, and Documentation Centres，IAML International Association of Orientalist Librarians International Association of Penal Law International Association of Police Academies International Association of Property Crime Investigators International Association of Public Transport International Association of Scientific, Technical and Medical Publishers International Association of Seismology and Physics of the Earth International Association of Seismology and Physics of the Earth's Interior International Association of Teachers of English as a Foreign Language International Association of Terrestrial Magnetism and Electricity

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。