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