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