“地面导引段”的概念、定义、翻译、参考文献-科学参考

单词	地面导引段
释义	地面导引段 Encyclopedia 工学﹝运行段轨道﹞释 ground navigation phase地面导引段在追踪飞行器与目标飞行器的空间交会和对接任务中，追踪飞行器从初始飞行段结束至转入自主导引段的飞行过程。又称远距离导引段。
随便看	International Union of Radio Science International Union of Railways International Union of Revolutionary Writers （IURW） International Union of Societies of Foresters International Union of Soil Science,IUSS International Union of Theoretical and Applied Mechanics international united front International University Campus in Paris International University Sports Federation International Valuation Standards 2011 International Veterinary Federation of Zooteelinies International Virtual Observatory Alliance International Vocabulary of Metrology — Basic and General Concepts and Associated Terms International Volleyball Federation international war International Water Association International Water History Association international water laws International Water Management Institute International Water Resources Association International Waterski & Wakeboard Federation International Weed Science Society International Weightlifting Federation International Whaling Commission International Wheat Agreement

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