“精密星历”的概念、定义、翻译、参考文献-科学参考

单词	精密星历
释义	精密星历 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	dielectric layer dielectric log dielectric logging dielectric logging device dielectric loss dielectric loss analysis dielectric losses dielectric loss factor measurement dielectric loss of biological tissue dielectric loss power dielectric loss tangent dielectric material dielectric material for vacuum electronic device dielectric materials dielectric microcavity dielectric optical waveguide dielectric polarization dielectric properties of polymer dielectric properties test of insulating material dielectric regime dielectric relaxation dielectric resonators dielectric response function dielectric soil moisture gauge dielectric spectroscopy

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