星系核 meaning in English
galactic nucleus
Examples
- Active galactic nuclei
活动星系核 - Ironically , by pulling matter into the core of a galaxy , a bar can destroy itself
讽刺的是，把物质拉进星系核会造成星棒自我毁灭。 - Automated spectral classification of broad - line and narrow - line active galactic nuclei based on k - nearest neighbour
近邻方法的窄线与宽线活动星系核的自动光谱分类 - But radio observations at the very large array later identified another pair of jets originating in the core
但随后甚大天线阵进行的射电观测辨认出了另外一对源自星系核的喷流。 - In visible ( shown in gold ) and infrared ( red ) light , two prominent arms emanate from the bright nucleus and spiral outward
在可见光（以金黄色表示）和红外（以红色表示）波段，两条突出的旋臂从星系核区伸出，并螺旋向外延展。