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