“Halo orbit”的概念、定义、翻译、参考文献-科学参考

单词	Halo orbit
释义	Halo orbit Encyclopedia 工学空间探测轨道释 Halo orbitHalo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。
随便看	preservation of photographic data preservation of textiles Preservation of the Old City of Berne preservation & reformatting Section of American Library Association(PARS) preservation strategy preservation techniques of cultural relics preservation technology of agricultural products preservation wood preservative preservative of taxation preservative of timber structure preservative treated wood preservatize preservatory preserved context index preserved corpse preserved fruit preserving preserving and accessing networked documentary resources of Australia preserving stationary set preset preset aperture ring preset diaphragm presetting presheaf

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