gun sight
相关英语词汇推荐
- diffuse reflectance light
- transit-time lidar velocimeter
- spherical aberration
- pseudocontinuum
- time-resolved interference spectroscopy
- beamsplitting blocks
- plastic-base mirror
- tracking laser radar
- Sonnar lens
- metal lens
- Acoustooptic Bragg diffraction
- spatially bound function
- optical second harmonic generation
- astro-compass
- self-sagging
- collisionless multiple-photon laser excitation
- aberration blur circle
- laser
- Infrared spectroscopy
- checking