問 我們辦公室里人手一臺電腦(nao)(nao)，聽說電腦(nao)(nao)的輻射(she)對身體有(you)害，如何減少電腦(nao)(nao)輻射(she)對身體的危害？

答(da) 1.避(bi)免(mian)長時(shi)間(jian)連續操(cao)作(zuo)電(dian)(dian)(dian)(dian)腦(nao)(nao)，注(zhu)(zhu)意中(zhong)間(jian)休息。要保(bao)持一(yi)個最(zui)適當的(de)(de)(de)(de)(de)(de)姿勢，眼(yan)睛與(yu)屏(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)距離(li)(li)應在(zai)(zai)(zai)40~50厘米，使雙眼(yan)平視(shi)(shi)(shi)或輕度向下(xia)(xia)注(zhu)(zhu)視(shi)(shi)(shi)熒光(guang)(guang)(guang)(guang)屏(ping)(ping); 　　 2.室內(nei)要保(bao)持良好的(de)(de)(de)(de)(de)(de)工(gong)作(zuo)環境，如(ru)舒適的(de)(de)(de)(de)(de)(de)溫度、清潔的(de)(de)(de)(de)(de)(de)空(kong)氣、合(he)適的(de)(de)(de)(de)(de)(de)陰(yin)離(li)(li)子(zi)濃度和(he)臭(chou)氧濃度等(deng)(deng); 　　 3.電(dian)(dian)(dian)(dian)腦(nao)(nao)室內(nei)光(guang)(guang)(guang)(guang)線要適宜，不(bu)可過亮(liang)或過暗，避(bi)免(mian)光(guang)(guang)(guang)(guang)線直接(jie)照射(she)(she)在(zai)(zai)(zai)熒光(guang)(guang)(guang)(guang)屏(ping)(ping)上(shang)而產生(sheng)干擾光(guang)(guang)(guang)(guang)線。工(gong)作(zuo)室要保(bao)持通(tong)風(feng)干爽; 　　 4.電(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)(de)(de)(de)(de)熒光(guang)(guang)(guang)(guang)屏(ping)(ping)上(shang)要使用濾色(se)鏡，以(yi)減輕視(shi)(shi)(shi)疲(pi)勞。最(zui)好使用玻璃或高質量(liang)的(de)(de)(de)(de)(de)(de)塑料濾光(guang)(guang)(guang)(guang)器; 　　 5.安裝防護(hu)裝置，比如(ru)貼防輻(fu)(fu)射(she)(she)的(de)(de)(de)(de)(de)(de)屏(ping)(ping)幕(mu)(mu)(mu)保(bao)護(hu)膜(mo)，削弱電(dian)(dian)(dian)(dian)磁輻(fu)(fu)射(she)(she)的(de)(de)(de)(de)(de)(de)強(qiang)度。 像防輻(fu)(fu)射(she)(she)的(de)(de)(de)(de)(de)(de)屏(ping)(ping)幕(mu)(mu)(mu)貼膜(mo)里面添加了納米金屬層，來(lai)有(you)效降低電(dian)(dian)(dian)(dian)磁波(bo)和(he)紫(zi)外線的(de)(de)(de)(de)(de)(de)通(tong)過; 　　 6.注(zhu)(zhu)意保(bao)持皮膚清潔。電(dian)(dian)(dian)(dian)腦(nao)(nao)熒光(guang)(guang)(guang)(guang)屏(ping)(ping)表面存(cun)在(zai)(zai)(zai)著大量(liang)靜電(dian)(dian)(dian)(dian)，其集(ji)聚的(de)(de)(de)(de)(de)(de)灰塵可轉(zhuan)射(she)(she)到臉部和(he)手部皮膚裸露處，時(shi)間(jian)久了，易發(fa)生(sheng)斑疹、色(se)素(su)沉著，嚴重者甚至(zhi)會引起皮膚病變(bian)等(deng)(deng); 　　 7.注(zhu)(zhu)意補充(chong)營(ying)養。電(dian)(dian)(dian)(dian)腦(nao)(nao)操(cao)作(zuo)者在(zai)(zai)(zai)熒光(guang)(guang)(guang)(guang)屏(ping)(ping)前工(gong)作(zuo)時(shi)間(jian)過長，視(shi)(shi)(shi)網膜(mo)上(shang)的(de)(de)(de)(de)(de)(de)視(shi)(shi)(shi)紫(zi)紅質會被消耗掉，而視(shi)(shi)(shi)紫(zi)紅質主(zhu)要由維(wei)生(sheng)素(su)A合(he)成(cheng)(cheng)。因此，電(dian)(dian)(dian)(dian)腦(nao)(nao)操(cao)作(zuo)者應多吃些胡蘿卜、白菜、豆芽、豆腐、紅棗、橘子(zi)以(yi)及牛奶(nai)、雞蛋(dan)、動物肝臟、黃滑(hua)松茸，瘦肉等(deng)(deng)食物，以(yi)補充(chong)人體內(nei)維(wei)生(sheng)素(su)A和(he)蛋(dan)白質。而多飲些茶，茶葉中(zhong)的(de)(de)(de)(de)(de)(de)茶多酚等(deng)(deng)活性(xing)物質會有(you)利于吸收與(yu)抵抗(kang)放(fang)射(she)(she)性(xing)物質;　　 8.應盡可能購買新款(kuan)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)腦(nao)(nao)，一(yi)般(ban)不(bu)要使用舊電(dian)(dian)(dian)(dian)腦(nao)(nao)，舊電(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)(de)(de)(de)(de)輻(fu)(fu)射(she)(she)一(yi)般(ban)較厲害，在(zai)(zai)(zai)同(tong)距離(li)(li)、同(tong)類機型的(de)(de)(de)(de)(de)(de)條件下(xia)(xia)，一(yi)般(ban)是新電(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)(de)(de)(de)(de)1－2倍; 　　 9.電(dian)(dian)(dian)(dian)腦(nao)(nao)擺放(fang)位置很重要。盡量(liang)別讓屏(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)背面朝著有(you)人的(de)(de)(de)(de)(de)(de)地方，因為電(dian)(dian)(dian)(dian)腦(nao)(nao)輻(fu)(fu)射(she)(she)最(zui)強(qiang)的(de)(de)(de)(de)(de)(de)是背面，其次為左右兩側，屏(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)正面反而輻(fu)(fu)射(she)(she)最(zui)弱; 　　 10.使用電(dian)(dian)(dian)(dian)腦(nao)(nao)時(shi)，要調整好屏(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)亮(liang)度，一(yi)般(ban)來(lai)說，屏(ping)(ping)幕(mu)(mu)(mu)亮(liang)度越(yue)大，電(dian)(dian)(dian)(dian)磁輻(fu)(fu)射(she)(she)越(yue)強(qiang)，反之越(yue)小。不(bu)過，也不(bu)能調得(de)太暗，以(yi)免(mian)因亮(liang)度太小而影響效果，且易造(zao)成(cheng)(cheng)眼(yan)睛疲(pi)勞。