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

单词	precise orbit determination
释义	precise orbit determination Encyclopedia 工学精密定轨释 precise orbit determination精密定轨轨道确定与参数估计。根据对卫星的一系列含有误差的跟踪观测数据以及并不精确的轨道初值和动力学模型，采用一定的数学方法精确确定某一时刻卫星的轨道，并同时确定与轨道相关的物理参数和几何参数。
随便看	impact biomechanics impact broadening impact center impact/collision biomechanics impact compaction vibrator impact crater impact crusher impact device for overwinding impact dynamics impacted impacted cerumen impact energy theory impact excitation impact factor impact factor of liability insurance impact factors regarding to growth and development impact fluorescence impact fusion impact hypothesis impact ignition impaction impact ionization impact ionization, collision ionization impact ionization, ionization by collision impaction of omasum

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