“精密星历服务”的概念、定义、翻译、参考文献-科学参考

单词	精密星历服务
释义	精密星历服务 Encyclopedia 工学GNSS精密定位释 precise ephemeris service精密星历服务利用卫星系统地面控制站或地面跟踪站观测数据，按照一定的数学方法计算的卫星星历，对外提供精密定位服务。
随便看	original atmosphere original bearing-shoot Original Buddhism original bundle original cataloging original celadon decoration process original characters original circuit original code original cultivars type original data original design manufacture original design manufacture, ODM Original Design of the National Flag of the People's Republic of China original diameter of roll original environment original equation original equipment manufacture original equipment manufacture, OEM original ethnic residences original function Original Gas hypothesis original image digital surveying and mapping technology original innovation original inspection

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。