principle of laser camera 激光相机原理
Principle of Laser Marking 激光打标原理
principle of laser monitor 监护仪原理
principle of laser-doppler 激光多卜勒原理
The structure and working principle of laser leveling system were introduced.
本文介绍了激光控制平地系统的组成及工作原理。
The principle of laser marking-off equipment is introduced by use of geometric optics.
利用几何光学方法阐述激光标线仪标线的基本原理。
According the principle of laser detection, it proposed overall design project of system.
根据激光探测的原理，提出了系统的总体设计方案。
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