“Scutum-Centaurus arm”的概念、定义、翻译、参考文献-科学参考

单词	Scutum-Centaurus arm
释义	Scutum-Centaurus arm Encyclopedia 理学银河系旋臂释 Scutum-Centaurus arm盾牌-半人马臂银河系的主旋臂之一（见银河系旋臂），包括靠近银核的盾牌-南十字臂和较远的半人马臂。
随便看	comparison beam comparison criterion comparison element comparison equation comparison experiment comparison for diagnostic trial comparison function comparison goniometer comparison image device comparison load comparison method comparison method of gas pipe network comparison microscope comparison of cardinal numbers comparison of coefficients comparison of convergence comparison of coverings comparison of functions comparison of series comparison of solutions comparison of structural similarities comparison of topologies comparison principle comparison question test comparison relation

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