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