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