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