“the galactic disk”的概念、定义、翻译、参考文献-科学参考

单词	the galactic disk
释义	the galactic disk Encyclopedia 理学银盘释 the galactic disk银盘银河系中由恒星和星际介质组成的扁平盘状结构，也是银河系作为旋涡星系最显眼的结构组分。
随便看	regional geological remote sensing survey regional geological survey regional geological survey (scale:1:500 000) regional geological survey (scale:1∶1000000) regional geological survey (scale:1∶50 000) regional geological survey (scale∶1∶250 000) regional geology regional geology of China regional geomorphology regional governance Regional Government regional gravity anomaly regional gravity field model regional gravity information system regional grouping of economy regional growth linkage regional growth transmission Regional Health Information Platform regional health information systems regional health planning regional heating source regional historical geography regional history regional history hypothesis regional homogeneity

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