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