orbital fat眼眶脂肪orbitaladj.轨道的；(城市)外环路的；眼窝的n.高速环形路；[数学]轨函数orbital phase conservation轨道位相守恒orbital intersection point轨道交点orbital and frontal trocar眼眶双叶穿刺套管计Orbital Parameters Message轨道参数信息orbital surface of maxilla上颌骨眶面Orbital Re-Entry Vehicle轨道再入飞行器Orbital forcing of climate气候的轨道驱动orbital motion of electron电子的轨道运动orbital-electron capture轨道电子俘获Orbital zygomatic fracture眶颧部骨折