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