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