metallicity gradient
相关英语词汇推荐
- halo dwarf
- Vilnius color system
- Foucaultgram
- plateau phase
- classical quasar
- abundance effect
- proto-galactic object
- accreting binary
- hypergiant
- star-formation burst
- Hipparcos Catalogue
- starburst
- reddened galaxy
- mesogranulation
- heliomagnetosphere
- standard rotational velocity star
- Desdemona
- finder-circle
- diagonal mirror
- WR nebula,Wolf-Rayet nebula