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