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