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