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