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