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