轨道变更,轨道修正
Transfer Structure Optimization of First Drawing Point in Turn-out with Movable-point Frog On-Orbit Modification of Pointing Error for Imager in Geostationary Satellite Based on Star Sensing
可动心轨道岔一动心轨转换结构优化研究基于恒星观测的静止轨道成像仪指向偏差在轨修正
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