The observation data of 17 red clump giants are presented.
给出了17颗红团簇巨星的观测资料。
The absolute magnitudes in I and K bands of 58 red clump giants are computed and the relation between them and the metallicity are also showed.
计算了共58颗红团簇巨星在I、K波段的绝对星等，讨论了它们与恒星铁丰度之间的关系。
As the particles clump together, though, gold's red turns to blue and silver's yellow turns to violet.
但是，当粒子聚集在一起时，金粒子就由红色变为蓝色，银粒子由黄色变为紫罗兰。
As the particles clump together, though, gold's red turns to blue and silver's yellow turns to violet.
但是，当粒子聚集在一起时，金粒子就由红色变为蓝色，银粒子由黄色变为紫罗兰。
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