演化顺序,仅仅是从观测形态出发的分类 天文学基础-星系 河外星系 10 星系的分类 Hubble分类法(按形态): 椭圆星系(Ellipticals) : 圆形或椭圆形,亮度平滑分布 旋涡星系( Spirals) : 中央核球加平坦的盘,有旋涡结构 棒旋星系(Barred Spirals) : 中央核球+..
基于414个网页-相关网页
dwarf elliptical galaxy 矮椭圆星系
highly elliptical orbit 高椭圆轨道
elliptical mirror 椭圆面反射镜 ; 椭圆镜
elliptical crack [力] 椭圆裂纹 ; 椭圆形裂纹
elliptical blade 椭圆轮叶
elliptical reflector 椭圆体反射器 ; 椭圆反射镜
·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: egg-shaped elliptic oval oval-shaped ovate oviform ovoid prolate
"the explanation was concise, even elliptical to the verge of obscurity"
同义词: elliptic
以上来源于: WordNet
ADJ Something that is elliptical has the shape of an ellipse. 椭圆形的 [正式]
...the moon's elliptical orbit.
...月球的椭圆形轨道。
ADJ Elliptical references to something are indirect rather than clear. 隐晦的 [正式]
...elliptical references to problems best not aired in public.
...最好不要公开的对问题的隐晦提及。
elliptically ADV [ADV after v]
He spoke only briefly and elliptically about the mission.
他只是简要且隐晦地谈及了这项任务。
词组短语
应用推荐