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