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