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