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