UC知道50分 英文高手进 速度
来源：百度知道 编辑：UC知道 时间：2024/05/25 05:05:01
1、电脑辐射会影响人的神经系统，经常使用电脑会使人出现头疼、失眠、多梦、脱发、记忆力减退等症状；还会危害皮肤、眼睛、内分泌系统、生殖系统，甚至引起白内障和癌症．电脑辐射对妇女和儿童的危害尤为严重．女性由于生理原因，经常使用电脑会导致月经不调、不孕、面部生斑、流产、胎儿畸形等．儿童处于身体发育时期，经常使用电脑会导致儿童的视网膜受损、视力下降、记忆力减退、智力发育不正常、小儿白血病等，严重威胁儿童的正常生长发育．
2、电磁辐射危害人体的机理主要是热效应、非热效应和累积效应等。
热效应：人体70%以上是水，水分子受到电磁波辐射后相互摩擦，引起机体升温.从而影响到体内器官的正常工作。
非热效应：人体的器官和组织都存在微弱的电磁场，它们是稳定和有序的，一旦受到外界电磁场的干扰，处于平衡状态的微弱电磁场即将遭到破坏，人体也会遭受损伤。
累积效应：热效应和非热效应作用于人体后，对人体的伤害尚未来得及自我修复之前（通常所说的人体承受力---内抗力），再次受到电磁波辐射的话，其伤害程度就会发生累积，久之会成为永久性病态，危及生命。
哎~当你关电脑的一瞬间就知道了
会对你的皮肤有伤害了 时间长的脸上会长一些豆豆的 视力也会下降啊
1, computer radiation nervous system that can affect person, often using the computer meeting makes to symptoms such as headache , suffer from insomnia , dreaminess , trichomadesis , memory retrogression appear on person; Be able to endanger skin , eye , endocrinium , reproductive system , arouse cataract and the especially grave cancer computer radiation damage female to the woman and children even because of physiology cause, often using a computer is able to lead to an abnormal menstruation , dysgenesia , face life speckle , children such as abortion , embryo deformity are in the body growth period, often, using a computer is able to lead to children's retina be derided , sight comes down , memory decreases , intelligence develops abnormally , little child leucocythemia waits, The regular growth threatening children gravely develops 2, that electromagnetic radiation endangers the human body mechanism is a heat effect , being not a heat effect and accumulating an effect and so