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

单词	precise ephemeris
释义	precise ephemeris Encyclopedia 工学GNSS精密定位释 precise ephemeris精密星历由地面跟踪站根据精密的观测资料，按照一定的数学方法计算的，其精度达到厘米级的卫星星历。因为这种星历通常是事后向用户提供的，又称后处理星历。
随便看	topological Ω stability topological Ω-stability topologico-algebraical topologico-differential invariant topologist topologizability topologizable topologization topologized category topologizing topologizing system topology topology auto discovery，TAD topology chemical reaction topology consistent with duality topology control topology feature topology induced by a metric topology in ferroics topology of a field topology of analytic spaces topology of a space topology of biequicontinuous convergence topology of bounded convergence topology of compact convergence

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