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In this paper we discuss the spiral structure of dish galaxies in three-dimension according to the density wave theory.
本文从密度波理论出发,讨论三维盘状星系的旋臂结构。
youdao
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In this paper we discuss the spiral structure of dish galaxies in three-dimension according to the density wave theory.
本文从密度波理论出发,讨论三维盘状星系的旋臂结构。
youdao