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