“导航卫星精密定轨”的概念、定义、翻译、参考文献-科学参考

单词	导航卫星精密定轨
释义	导航卫星精密定轨 Encyclopedia 工学导航卫星运行控制释 precise orbit determination of navigation satellites导航卫星精密定轨利用一系列地面观测卫星资料（地面各类导航卫星跟踪站网及人卫激光测站网等）精确确定导航卫星在轨位置的过程。
随便看	preimplantation genetic screening preimplantation genetic screening，PGS preimpregnated pre-incident management pre-incident planning pre indefinite inner product space pre-indefinite inner product space preindefinite inner product space preinducer pre-induction preinductive class pre-initiation complex preinjector pre-inner product pre-inner product space pre-integral pre-intervention preionization pre irradiation grafting pre-irradiation grafting pre irradiation polymerization pre-irradiation polymerization Pre-job Training prejudication principle prejudice

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。