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