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