zài / zhè / běn / tiān / wén / xué / shū / zhōng / zuò / zhě / jiè / shào / le / dì / xīng / de / lì / shǐ / míng / chēng在这本天文学书中,作者介绍了帝星的历史名称。In this astronomy book, the author introduces the historical name of Beta Ursae Minoris.