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