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