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