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