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