| 释义 |
raan AHDˈrän BNC¹⁷³⁹⁹⁵⁺²
基本例句
Right Ascension of the Ascending Node,上升节点的赤经
First, a new method of controlling the swing of orbit normal axis by changing the semi- major axis to adjust the change rate of RAAN was studied;
首先研究了通过改变轨道半长轴调整航天器升交点赤经变化率，进而控制轨道法向振幅的方法； cast
Through the GA model, the orbital elements of each satellite such as altitude, inclination, RAAN and mean anomaly are optimized.
研究了通过遗传算法模型优化设计侦察卫星轨道高度、轨道倾角、右升交点角及平近点角等轨道参数的方法。 cnki |