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