正常人的3.26倍。五、您身边的电磁辐射vcd10mg音响10mg电视机20mg电锅40mg复印机4
zheng chang ren de 3.26 bei wu nin shen bian de dian ci fu she vcd10mg yin xiang 10mg dian shi ji 20mg dian guo 40mg fu yin ji 4
快速发展普及，近年研究表明：经常接触电磁辐射的人群患白血病的比率比正常人高2.39倍；患脑内肿瘤者为
kuai su fa zhan pu ji jin nian yan jiu biao ming jing chang jie chu dian ci fu she de ren qun huan bai xue bing de bi lv bi zheng chang ren gao 2.39 bei huan nao nei zhong liu zhe wei
不集中、抑郁、烦躁、妇女月经紊乱、乳癌、皮肤老化、呼吸困难、腰背酸痛等。随着电器化的普及，信息通讯的
bu ji zhong yi yu fan zao fu nv yue jing wen luan ru ai pi fu lao hua hu xi kun nan yao bei suan tong deng sui zhe dian qi hua de pu ji xin xi tong xun de
及眼睛视力等方面的改变。电磁辐射对职业人群危害更大，其症状主要表现在：头痛、头晕、记忆力减退、注意力
ji yan jing shi li deng fang mian de gai bian dian ci fu she dui zhi ye ren qun wei hai geng da qi zheng zhuang zhu yao biao xian zai tou tong tou yun ji yi li jian tui zhu yi li
疗及各类频谱仪都向外发射大量电磁波。电磁辐射对人体的健康影响广泛，能引起神经、生殖、心血管、免疫功能
liao ji ge lei pin pu yi dou xiang wai fa she da liang dian ci bo dian ci fu she dui ren ti de jian kang ying xiang guang fan neng yin qi shen jing sheng zhi xin xue guan mian yi gong neng
注意防护。铁路：电气化铁路的电力线及变配电系统向外发射大量电磁波。医疗：高频理疗、超短波理疗、微波理
zhu yi fang hu tie lu dian qi hua tie lu de dian li xian ji bian pei dian xi tong xiang wai fa she da liang dian ci bo yi liao gao pin li liao chao duan bo li liao wei bo li
机对人体的危害已引起人们的广泛关注。民航：民航指挥塔及飞机本身都向外发射大量电磁波，此行业人员尤其应
ji dui ren ti de wei hai yi yin qi ren men de guang fan guan zhu min hang min hang zhi hui ta ji fei ji ben shen dou xiang wai fa she da liang dian ci bo ci hang ye ren yuan you qi ying
t：计算机系统及网络随时向外发射大量电磁波。电信：移动通讯基站等无线通讯系统文安大众论坛电磁波强度很大，尤其是手
t ji suan ji xi tong ji wang luo sui shi xiang wai fa she da liang dian ci bo dian xin yi dong tong xun ji zhan deng wu xian tong xun xi tong wen an da zhong lun tan dian ci bo qiang du hen da you qi shi shou
员直接遭受电磁辐射。广电：广播、电视发射系统、无线电发射系统、编辑机房演播室均向外发射大量电磁波。i
yuan zhi jie zao shou dian ci fu she guang dian guang bo dian shi fa she xi tong wu xian dian fa she xi tong bian ji ji fang yan bo shi jun xiang wai fa she da liang dian ci bo i
8702-88）节选四、电磁辐射八大高危行业金融：金融行业文安大众论坛普遍都使用计算机网络、现代化办公设施，作人
8702-88 jie xuan si dian ci fu she ba da gao wei hang ye jin rong jin rong hang ye wen an da zhong lun tan pu bian dou shi yong ji suan ji wang luo xian dai hua ban gong she shi zuo ren
；在生活环境中，电磁辐射的功率密度不能超过40uw/cm。（注：20uw/cm约等于2毫高斯）（gb
zai sheng huo huan jing zhong dian ci fu she de gong lv mi du bu neng chao guo 40uw/cm zhu 20uw/cm yue deng yu 2 hao gao si gb
辐射防护规定中明确规定了职业照射导出限值和公众照射导出限值，电磁辐射的功率密度不能超过20uw/cm
fu she fang hu gui ding zhong ming que gui ding le zhi ye zhao she dao chu xian zhi he gong zhong zhao she dao chu xian zhi dian ci fu she de gong lv mi du bu neng chao guo 20uw/cm
成了电磁污染。目前电磁污染已经排在污水、废气、嗓音之前，成为第一污染。三、文安大众论坛中华人民共和国国家标准电磁
cheng le dian ci wu ran mu qian dian ci wu ran yi jing pai zai wu shui fei qi sang yin zhi qian cheng wei di yi wu ran san wen an da zhong lun tan zhong hua ren min gong he guo guo jia biao zhun dian ci
电场和磁场的交互变化产生电磁波，电磁波向空中发射或泄露的现象，叫电磁辐射，超过安全限值的电磁辐射就造
dian chang he ci chang de jiao hu bian hua chan sheng dian ci bo dian ci bo xiang kong zhong fa she huo xie lu de xian xiang jiao dian ci fu she chao guo an quan xian zhi de dian ci fu she jiu zao
能的，唯一的办法就是防护，而对电磁辐射的防护只能采取屏蔽的办法反射或衰减电磁波。文安大众论坛二、什么是电磁辐射？
neng de wei yi de ban fa jiu shi fang hu er dui dian ci fu she de fang hu zhi neng cai qu ping bi de ban fa fan she huo shuai jian dian ci bo wen an da zhong lun tan er shen me shi dian ci fu she
是一个很强的辐射源，普通电脑辐射超过国家标准100倍以上。面对电脑强烈的电磁辐射该怎么办？远离是不可
shi yi ge hen qiang de fu she yuan pu tong dian nao fu she chao guo guo jia biao zhun 100 bei yi shang mian dui dian nao qiang lie de dian ci fu she gai zen me ban yuan li shi bu ke
疗设备、家用电器等文安大众论坛都在向外放射或泄露着电磁波。我们好象生活在一个巨大的微波炉中。尤其电脑，实验说明它
liao she bei jia yong dian qi deng wen an da zhong lun tan dou zai xiang wai fang she huo xie lu zhe dian ci bo wo men hao xiang sheng huo zai yi ge ju da de wei bo lu zhong you qi dian nao shi yan shuo ming ta
来的巨大危害。空中蛛网一样密布的高压输变电线，鳞次栉比的广播、电视发射塔，以及我们周围的电器设备、理
lai de ju da wei hai kong zhong zhu wang yi yang mi bu de gao ya shu bian dian xian lin ci zhi bi de guang bo dian shi fa she ta yi ji wo men zhou wei de dian qi she bei li
污染，同样，电子工业的飞速发展带来了电磁污染文安大众论坛。人们在享受电磁波带来的便捷和财富的同时，也在承受着其带
wu ran tong yang dian zi gong ye de fei su fa zhan dai lai le dian ci wu ran wen an da zhong lun tan ren men zai xiang shou dian ci bo dai lai de bian jie he cai fu de tong shi ye zai cheng shou zhe qi dai
电磁辐射是隐形杀手一、人类为自己制造的敌人——电磁波化学工业的发展带来化学污染，核能的利用带来核辐射
dian ci fu she shi yin xing sha shou yi ren lei wei zi ji zhi zao de di ren dian ci bo hua xue gong ye de fa zhan dai lai hua xue wu ran he neng de li yong dai lai he fu she