http://www.100md.com
孟苏北
低频噪声;频率；A声级；妊娠；噪声标准,,低频噪声;频率；A声级；妊娠；噪声标准,1低频噪声的来源与传播方式,2低频噪声对健康的危害,3低频噪声的国家标准和测量方法存在的问题,4结束语,【参考文献】
【摘要】 目的 证明现代城市中的低频噪声对人类健康有危害，尤其是对老人、孕妇和胎儿的危害更大。方法 通过分析低频噪声的声学特点、传播方式，引用有关专家对长期接触高声级低频噪声作业工人的调查，以及对比、分析、各类图表、数据来证实该结论。结果与结论 提醒有关职能部门应高度重视，要从各方面采取防护措施，保护城市声环境，保障企业职工和城市居民的健康。
【关键词】 低频噪声;频率；A声级；妊娠；噪声标准
Harm to human health from low frequency noise in city residential area
MENG Su-bei.Fujian Environmental Monitoring Centre,Fuzhou 350003,China
【Abstract】 Objective Proving that the low frequency noise is harm to human health， especially to old man， pregnant and new born baby.Methods Proved the conclusion by analyzing the acoustics characteristic and spread mode ......
【关键词】 低频噪声;频率；A声级；妊娠；噪声标准
Harm to human health from low frequency noise in city residential area
MENG Su-bei.Fujian Environmental Monitoring Centre,Fuzhou 350003,China
【Abstract】 Objective Proving that the low frequency noise is harm to human health， especially to old man， pregnant and new born baby.Methods Proved the conclusion by analyzing the acoustics characteristic and spread mode ......