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