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