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Halo orbit
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Halo orbit
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空间探测轨道
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Halo orbit
Halo轨道
在航天器轨道动力学中,指在直线拉格朗日点L1、L2和L3附近的周期性的三维轨道。1968年,天体动力学家R.W.法夸尔(Robert W. Farquhar,美国,1932~3015)率先将这一术语用于他的博士论文中。又称晕轨道。
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dense element
dense everywhere
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dense granular flow
dense ideal
dense in-itself
dense in itself set
dense in-itself set
dense interstellar dust cloud
dense irregular connective tissue
dense lattice
densely defined bi linear form
densely defined bi-linear form
densely defined operator
densely embedded ideal
densely ionizing radiation
densely packed code
dense matter
dense medium lamination theory
dense medium separation
dense medium suspension
dense molybdenum
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