“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	elastic turbulence elastic-viscoelastic correspondence principle elastic-viscoplastic elastic viscoplastic wave elastic/viscous modulus elastic wave elastic waves inperiodic structures elastic waves in plates elastic waves in solid rods elastic waves in solids elastic wave theory elastic yielding elastin elastivity elastocaloric cooling elastocapillarity elastodynamics elastohydrodynamics elastomechanics elastomer elastomeric state elastometer elasto-optical effect elasto-optic coefficient elasto-optic effect

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