The model for the chemical evolution of the Galaxy was described in detail by Ferrini et al. (1992) and it was updated by Travaglio et al. (1999, 2001, 2004).
物理是一种生活态度
物理是一种生活态度
The model for the chemical evolution of the Galaxy was described in detail by Ferrini et al. (1992) and it was updated by Travaglio et al. (1999, 2001, 2004).