“precise orbit determination of navigation satellites”的概念、定义、翻译、参考文献-科学参考

单词	precise orbit determination of navigation satellites
释义	precise orbit determination of navigation satellites 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	permanent way tamping machinery Permanent wilting point permanganate index permatron permeability permeability blind zone permeability calculation permeability coefficient permeability determination method permeability effect permeability heterogeneity intensity permeability, magnetic conductivity permeability measurement permeability of biological tissue permeability of concrete permeability of drug permeability of free space permeability of ore permeability of shelterbelts permeability of soil permeability of soils permeability of vacuum permeability of wood permeable membrane permeable rate of rock mass

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