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