“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	sequential space sequential stack sequential storage sequential string sequential study sequential substitution system sequential system sequential test sequential test based on weighted likelihood ratio sequential therapy for lung cancer sequential titration sequential transducer sequential truncated test sequential turbocharging system sequential unconstrained minimization technique sequential unconstrained minimization technique (SUMT) sequential word segmentation method sequent system Sequoia National Park SER Ser ser serac Serafín Alvarez Quintero Sera Monastery

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