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无损检测技术是一门新兴的应用科学,随着工业生产的不断发展,越来越为人们所重视。它是控制产品质量,保证设备安全运行和提高机械使用寿命的重要手段。近十年来,在我国机械、交通、航天、冶金、电力、铁道等工业部门已得到了广泛的应用,尤其在铁路运输各部门应用更广泛,如线路、钢轨、机车、车辆、轮轴等均须经超声波检查。那么,在这门课程的教学过程中如何做到理论与实践相结合,提高本课程的教学质量,笔者认为应当抓好三个环节。
Non-destructive testing technology is a new application science, with the continuous development of industrial production, more and more attention. It is an important means to control product quality, ensure the safe operation of equipment and improve the service life of machinery. Over the past decade, China’s machinery, transportation, aerospace, metallurgy, electric power, railways and other industrial sectors have been widely used, especially in various sectors of railway transport more widely used, such as lines, rails, locomotives, vehicles, axles, etc. After ultrasound examination. So, in this course teaching how to do theory and practice combine to improve the teaching quality of this course, I think we should do a good job in three aspects.