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