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