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