“orbit elements”的概念、定义、翻译、参考文献-科学参考

单词	orbit elements
释义	orbit elements Encyclopedia 工学卫星运动方程释 orbit elements轨道根数常选择一组意义明确且相互独立的六个积分常数代表运动轨道的基本量，称为轨道根数。工学轨道参数释 orbit elements轨道参数描述卫星绕地球运动时所运行的轨道状态的一组参数。又称轨道根数。
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