“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	curve of constant curvature curve of constant inclination curve of constant precession curve of constant slope curve of constant width curve of distribution curve of double curvature curve of equal distances curve of growth curve of half- precooling curve of higher degree curve of inflection points curve of intersection curve of low genus curve of neutral stability curve of normal distribution curve of pinchpoints curve of principal type curve of pursuit curve of second order curve of second order/conical curve curve of steepest descent curve of support curve of the duplication of a cube curve of the second class

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