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