摘要
电磁污染已经成为一种不容忽视的全球性社会公害。因此，本文通过测量多种材料在不同高频电磁场源（即高频设备）和不同距离时对高频电磁场的屏蔽效率，获得了大量数据，并对所测数据用最小二乘法进行拟合处理，绘出了这些材料在不同高频场源下的屏蔽效果曲线。经分析，筛选出经济实用的高频近区场个人防护材料，具有推广应用的价值。
Electromagnetic pollution has been becoming globally harmful to public society not to be ignored. Data on shielding effect of various materials under different high frequency sources of electromagnetic field and at different distances are obtained and fitted with laest square method, and shielding effect currves plotted After analyzing, practical and economic persomel protection material worth popularizing is developed.
出处
《环境工程》
CAS
CSCD
北大核心
1995年第5期33-37,共5页
Environmental Engineering
关键词
高频电磁污染
个体防护材料
电磁辐射
high frequency electromagnetic pollution, personnel protection material
