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