“galactic bulge”的概念、定义、翻译、参考文献-科学参考

单词	galactic bulge
释义	galactic bulge Encyclopedia 理学不规则星系释 galactic bulge星系核球位于盘星系中央的椭球状恒星密集区，其主要成分是老年星族II天体，构成星系盘的盘族恒星分布于核球的周围，星系核位于核球的中心。 Astronomy galactic bulge星系核球
随便看	river meander restoration river mechanics river morphology river mouth landform River Nanxi Scenic and Historic Area river network river observation river pattern river prawn river pusher barges river reach river regime river regime chart river regulation or channel improvement river regulation planning river regulation structure river restoration project river revetment right rivers and lakes census in China rivers and lakes health assessment rivers and lakes survey river sand-mining planning Rivers and Mountains by Wang Hui riverscape river sediment

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