“precise positioning service”的概念、定义、翻译、参考文献-科学参考

单词	precise positioning service
释义	precise positioning service Encyclopedia 工学GNSS精密定位释 precise positioning service精密定位服务一种仅向授权用户提供的定位和授时服务。
随便看	ditrigon ditrigonal ditrigonal dodecahedron Ditton ditty diuresis diuretic hormone diuretics diurnal aberration diurnal arc diurnal change diurnal circle diurnal clock rate diurnal inequality diurnality diurnal libration diurnal maximum of temperature diurnal migration diurnal motion diurnal nutation diurnal parallax diurnal phenomenon diurnal rhythm diurnal sign diurnal temperature range in China

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。