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