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