問(wen) 我們辦公室里人(ren)手一臺電(dian)腦，聽說電(dian)腦的(de)輻(fu)(fu)射(she)對(dui)身體(ti)有(you)害(hai)，如何減(jian)少(shao)電(dian)腦輻(fu)(fu)射(she)對(dui)身體(ti)的(de)危害(hai)？

答 1.避(bi)(bi)免長時間(jian)連續操作電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)，注(zhu)(zhu)意中間(jian)休息。要(yao)保持(chi)一(yi)個最適(shi)(shi)當(dang)的(de)(de)(de)(de)(de)(de)(de)(de)姿勢，眼(yan)(yan)睛與(yu)屏(ping)(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)(de)距離應(ying)在(zai)(zai)(zai)40~50厘米，使(shi)雙眼(yan)(yan)平視(shi)或(huo)輕度(du)(du)向(xiang)下注(zhu)(zhu)視(shi)熒(ying)(ying)光(guang)(guang)屏(ping)(ping)(ping); 　　 2.室(shi)內(nei)要(yao)保持(chi)良好(hao)的(de)(de)(de)(de)(de)(de)(de)(de)工作環境，如舒適(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)溫度(du)(du)、清(qing)潔的(de)(de)(de)(de)(de)(de)(de)(de)空氣、合(he)適(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)陰離子濃(nong)度(du)(du)和(he)臭氧(yang)濃(nong)度(du)(du)等(deng); 　　 3.電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)室(shi)內(nei)光(guang)(guang)線(xian)(xian)要(yao)適(shi)(shi)宜，不可過(guo)亮(liang)或(huo)過(guo)暗(an)，避(bi)(bi)免光(guang)(guang)線(xian)(xian)直接(jie)照(zhao)射(she)在(zai)(zai)(zai)熒(ying)(ying)光(guang)(guang)屏(ping)(ping)(ping)上(shang)而(er)(er)產生干擾(rao)光(guang)(guang)線(xian)(xian)。工作室(shi)要(yao)保持(chi)通風干爽; 　　 4.電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)(de)(de)(de)(de)(de)(de)熒(ying)(ying)光(guang)(guang)屏(ping)(ping)(ping)上(shang)要(yao)使(shi)用(yong)(yong)濾色鏡，以減輕視(shi)疲(pi)勞(lao)。最好(hao)使(shi)用(yong)(yong)玻(bo)璃或(huo)高質(zhi)量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)(de)塑料濾光(guang)(guang)器; 　　 5.安裝防(fang)護(hu)裝置，比如貼防(fang)輻射(she)的(de)(de)(de)(de)(de)(de)(de)(de)屏(ping)(ping)(ping)幕(mu)(mu)(mu)保護(hu)膜(mo)，削(xue)弱電(dian)(dian)(dian)(dian)(dian)(dian)磁輻射(she)的(de)(de)(de)(de)(de)(de)(de)(de)強(qiang)度(du)(du)。 像(xiang)防(fang)輻射(she)的(de)(de)(de)(de)(de)(de)(de)(de)屏(ping)(ping)(ping)幕(mu)(mu)(mu)貼膜(mo)里面(mian)(mian)添加了(le)納米金屬層，來有(you)效降(jiang)低(di)電(dian)(dian)(dian)(dian)(dian)(dian)磁波(bo)和(he)紫(zi)外線(xian)(xian)的(de)(de)(de)(de)(de)(de)(de)(de)通過(guo); 　　 6.注(zhu)(zhu)意保持(chi)皮(pi)(pi)膚清(qing)潔。電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)熒(ying)(ying)光(guang)(guang)屏(ping)(ping)(ping)表面(mian)(mian)存在(zai)(zai)(zai)著大(da)量(liang)(liang)靜電(dian)(dian)(dian)(dian)(dian)(dian)，其(qi)集聚的(de)(de)(de)(de)(de)(de)(de)(de)灰塵可轉射(she)到(dao)臉(lian)部和(he)手部皮(pi)(pi)膚裸露(lu)處，時間(jian)久了(le)，易發生斑(ban)疹、色素(su)沉(chen)著，嚴重(zhong)者甚至(zhi)會(hui)引起(qi)皮(pi)(pi)膚病變(bian)等(deng); 　　 7.注(zhu)(zhu)意補(bu)(bu)充營養(yang)。電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)操作者在(zai)(zai)(zai)熒(ying)(ying)光(guang)(guang)屏(ping)(ping)(ping)前工作時間(jian)過(guo)長，視(shi)網膜(mo)上(shang)的(de)(de)(de)(de)(de)(de)(de)(de)視(shi)紫(zi)紅質(zhi)會(hui)被消耗掉，而(er)(er)視(shi)紫(zi)紅質(zhi)主要(yao)由維生素(su)A合(he)成(cheng)。因此，電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)操作者應(ying)多吃些胡蘿(luo)卜、白(bai)菜、豆芽、豆腐、紅棗、橘子以及牛奶、雞(ji)蛋(dan)、動物(wu)肝臟、黃滑松茸，瘦肉等(deng)食(shi)物(wu)，以補(bu)(bu)充人體(ti)內(nei)維生素(su)A和(he)蛋(dan)白(bai)質(zhi)。而(er)(er)多飲些茶(cha)，茶(cha)葉中的(de)(de)(de)(de)(de)(de)(de)(de)茶(cha)多酚等(deng)活性物(wu)質(zhi)會(hui)有(you)利于吸收與(yu)抵(di)抗放射(she)性物(wu)質(zhi);　　 8.應(ying)盡可能(neng)購買新款的(de)(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)，一(yi)般不要(yao)使(shi)用(yong)(yong)舊(jiu)(jiu)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)，舊(jiu)(jiu)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)(de)(de)(de)(de)(de)(de)輻射(she)一(yi)般較(jiao)厲害，在(zai)(zai)(zai)同距離、同類機型的(de)(de)(de)(de)(de)(de)(de)(de)條(tiao)件下，一(yi)般是新電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)的(de)(de)(de)(de)(de)(de)(de)(de)1－2倍(bei); 　　 9.電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)擺放位置很重(zhong)要(yao)。盡量(liang)(liang)別讓屏(ping)(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)(de)背面(mian)(mian)朝著有(you)人的(de)(de)(de)(de)(de)(de)(de)(de)地方，因為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)輻射(she)最強(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)是背面(mian)(mian)，其(qi)次為(wei)左右兩側，屏(ping)(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)面(mian)(mian)反而(er)(er)輻射(she)最弱; 　　 10.使(shi)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)(nao)時，要(yao)調整(zheng)好(hao)屏(ping)(ping)(ping)幕(mu)(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)(de)亮(liang)度(du)(du)，一(yi)般來說，屏(ping)(ping)(ping)幕(mu)(mu)(mu)亮(liang)度(du)(du)越大(da)，電(dian)(dian)(dian)(dian)(dian)(dian)磁輻射(she)越強(qiang)，反之越小。不過(guo)，也不能(neng)調得太(tai)暗(an)，以免因亮(liang)度(du)(du)太(tai)小而(er)(er)影響效果，且易造成(cheng)眼(yan)(yan)睛疲(pi)勞(lao)。