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