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