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