Aligning and installing methods and the results on laser tuning experiments are presented.
给出动态逐片装调方法和激光调谐实验结果。
2
We have designed and have developed the JGY-1 type laser pipeline aligning instrument for rising the accuracy and the productivity of the construction of city drainage pipeline network.
为了提高城市排水管道网络敷设的精确度和生产率，我们设计和研制了JGY-1型激光管道准直仪。
3
The principle and method of calibrating and aligning the laser light scattering system were presented combined with the author's experience.