【摘要】 通过了解噪声的来源;具体分析了噪声对人体的危害,不同的噪声,级别不同,对人体的健康影响程度也不同,尤其是长期接触噪声的工作人员。如何有效地防治噪声,从噪声源、传播途径及个人防护方面进行了具体的分析。更多还原

【Abstract】 Through analyzed the sources of noise, the harms of noise on human body are discussed,different kinds of noise and levels could cause different influences, especially for the workers whocontact the noise pollution for long term. How to prevent and control the noise effectively areelaborated concretely, such as, noise source, diffused way and individual protection.更多还原