激光是六十年代发展起来的一门科学技术,它在工业、农业、国防和科学试验等方面都有着极为广泛的用途,已得到国内外的重视,发展也十分迅速。我厂初步加以引进,制成一台激光测量仪,用于检查信号透镜的质量、调整信号显示和测定磁通,取得了显著的效果。 Laser is a science and technology developed in the 1960s. It has a very wide range of uses in industry, agriculture, national defense and scientific experiments. It has gained great attention both at home and abroad and its development is very rapid. I initially introduced into the factory, made of a laser measuring instrument, used to check the quality of the signal lens, adjust the signal display and determine the flux, and achieved remarkable results.