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