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