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