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