释义 |
circular orbit短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 圆轨道 An optimal trajectory generation strategy based on way- points is presented to solve the fixed- time state transition for spacecraft relative motion in a circular orbit. 针对圆近圆轨道航天器相对运动的固定时间状态转移问题,提出了一种基于导航点的多脉冲优化轨迹生成策略。 dictall Compared with position tracking method, circular orbit tracking method is not influenced by the unevenness of apparent motion and has highly tracking precision. 和位置跟踪法比较表明:该方法不受空间目标视运动不均匀性的影响,有非常高的跟踪精度。 dictall Such moons normally follow a circular orbit around their planet, however, leaving Nereid's rogue path a mystery. 虽然这些行星大多以一个规律的轨道环绕海王星运动,然而却给海王星运行的轨道蒙上了一层神秘的色彩。 yeeyan This article firstly presents and proves the necessary and sufficient condition of global continuous coverage for constellation which uses arbitrary circular orbit. 本文首次提出并证明了达到全球连续多重覆盖的充要条件。这对进行星座设计具有积极的指导意义。 yhxb.ty.t.f2us.com |