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