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