马秦龙 高鹏 卢永辉

    [摘要] 现代通讯技术的飞速发展使居民环境电磁辐射暴露日趋复杂，科学、准确测量评估电磁辐射特征及强度是预防医学专业本科生应掌握的基本技能。该研究设计以社区环境电磁辐射现场测量为例，目的是引导学生观察分析测量对象特征，依据电磁辐射测量的基本原理和方法，讨论制订测评方案，并开展电磁辐射现场测量。本研究发现现场实验教学能加深学生对理论知识的理解，培养学生的组织协作和实践能力。

    [关键词] 电磁辐射;现场测量;实验设计;教学实践

    [中图分类号] G642.423? ? ? ? ? [文献标识码] A? ? ? ? ? [文章编号] 1673-7210(2020)03(a)-0059-04

    [Abstract] The rapid development of modern communication technology has made residents′ exposure to electromagnetic radiation more and more complicated. Scientific and accurate measurement and assessment of the characteristics and intensity of electromagnetic radiation are basic skills that preventive medical undergraduates should master. This research design takes the community environmental electromagnetic radiation field measurement as an example， the purpose is to guide students to observe and analyze the characteristics of the measurement object， according to the basic principles and methods of electromagnetic radiation measurement ......