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