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