平行光束 meaning in English
collimated beam
collimated light beam
parallel beam
parallel light beam
parallel pencil of rays
parallel rays
rays, parallel
Examples
- Under astigmatism even narrow parallel light beams will not combine into one point .
有象散存在时甚至很窄的平行光束都不能会聚在一点。 - Studies on the coupling performance of grin polymer micro - sphere
聚合物微球用作平行光束至光纤的耦合器的耦合性能研究 - Beam collimation optics
平行光束光学装置 - Parallel beam projector
平行光束投射器 - Collimated laser beam
激光平行光束