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引力辅助
释义
引力辅助
Encyclopedia
理学
星际飞行
释
gravity assist
引力辅助
航天器近距离飞越围绕同一中心天体(太阳)运行的天体(大行星),借助被所飞越天体的引力改变相对中心天体(太阳)的公转轨道,可大幅节省推进工质的过程。又称引力弹弓、借力飞行或近旁转向。
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antireflexively ordered set
antireflexive relation
antireflexivity
antiregular transformation
anti-relation
anti-representation
anti-representation module
anti-resonance
antiresonance
anti reversion agent
anti-reversion agent
Anti-Rightist Struggle
anti-riot helmet
anti-riot suit
anti roll-over system
anti-runway warhead
Anti-Russian Movement
anti-rust oil
antirust pigment
antischistosomal drug
anti-scientism
anti scorching agent
anti-scorching agent
antisecant
Anti-Secession Law of the People's Republic of China
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