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