bound-free transition
相关英语词汇推荐
- intensifying screen
- geometrical focus
- diatomic roto
- multilongitudianl-mode laser
- holographic gratings
- metacrystalline
- push out
- mode pattern
- astrospectrograph camera
- optical deformation
- visible emissivity
- time-averaged shadow-moire method
- frequency summing
- filters
- Varotal lens
- infra-red beam folower
- optical harmonic generation
- optical head controllers,control ics/modules
- upper state relaxation
- chronophotography