“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	Plutarch crater Plutarch of Chaeroneia Plutarchos Plutarch (约46—120) pluteus plutino Pluto pluto Pluto exploration plutoid Pluto-Kuiper Belt flyby Pluto-Kuiper Express pluton Plutonian satellite plutonium plutonium-238 plutonium-239 plutonium-240 plutonium-241 plutonium-242 plutonium alloy plutonium and uranium recovery by extraction process plutonium and uranium reduction extraction process plutonium-beryllium neutron source plutonium dioxide

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。