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