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