噪声损伤听力,造成耳聋,这早已为人们所熟知。但是,随着环境医学对噪声危害的深入研究,科研人员发现它还会对人体健康造成更为严重的危害。一、伤眼科学家发现,噪声能使人对光亮度的敏感性降低。经实验表明,当噪声强度在90分贝时,有40%的人瞳孔扩大,视物模糊;当噪声达到115分贝 Noise damage to hearing, resulting in deafness, which has long been well known. However, as environmental medicine studies the harmful effects of noise, researchers have found that it can also cause more serious damage to human health. Injury Eye scientists have found that noise can make people less sensitive to the brightness. Experiments show that when the noise intensity at 90 decibels, 40% of the pupil dilation, blurred vision; when the noise reaches 115 dB