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

单词	satellite ephemeris
释义	satellite ephemeris Encyclopedia 工学用户终端技术释 satellite ephemeris卫星星历以开普勒定律的6个轨道参数来确定卫星的位置、速度等各项参数的数据系统，主要用于对人造地球卫星运动预测、跟踪、定位等。又称两行轨道数据。
随便看	airborne shoot weapon airborne software verification airborne sound and solid-borne sound airborne sound insulation airborne store airborne suspended particles airborne synthetic aperture radar airborne telescope airborne torpedo airborne transmission airborne ultra high frequency communication airborne vector gravimetry airborne very high frequency communication airborne video recorder system airborne voice communication airborne warning and control system airborne water vapor sensor system airborne weapon airborne weapon configuration airborne weapon environmental test airborne weapon projection device airborne weapon range test airborne weapon system airborne weapon system test airborne weather measuring instrument

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