The star to be moving rapidly, perhaps in an orbit around the densely concentrated stars of the galactic nucleus.
这颗星看来正在以高速运动着，其运动轨道大概就围绕着由高度密集的恒星所构成的银河系核心。
We suggest that the sequence proposed reflecto the material expansion of the violent activity of the galactic nucleus.
提出，这样一个序列是星系核活动，物质向外抛射的结果。
We suggest that the sequence proposed reflecto the material expansion of the violent activity of the galactic nucleus.
提出，这样一个序列是星系核活动，物质向外抛射的结果。
应用推荐