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