low-resolution spectrograph
相关英语词汇推荐
- Compton loss
- membership of cluster
- bipolar planetary nebula
- starburst galaxies
- dense star cluster
- moderate-resolution spectrograph
- Flat Spectrum Radio Quasars
- global positioning system
- initial planet
- MGS,Mars Global Surveyor
- subdwarf B star
- Geneva color system
- Hubble distance
- focal plane spectrometer
- NOAO,National Optical Astronomical
- metallicity gradient
- terminal-age main sequence(TAMS)
- Great White Spot
- plane of trajectory orbital
- standard rotational velocity star