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