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