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