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