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