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