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