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