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