--> 工業廢氣污染導致霧霾加重,霧霾的危害 - < ='itemSep'>< title='' id='nav103' ='item itemCol103 itemIndex2' colId='103' onclick='window.open("/col.jsp?id=103", "_self")' _jump='window.open("/col.jsp?id=103", "_self")'> < ='itemCenter navItem'>< ='nav_item_wrapper'>关于公司Nav< ='nav_item_arrow J_nav_item_arrow hide nav_item_arrow_hollow_triangle' data-pack-modules-len='0'> < ='itemSep'>< title='' id='nav104' ='item itemCol104 itemIndex3' colId='104' onclick='window.open("/col.jsp?id=104", "_self")' _jump='window.open("/col.jsp?id=104", "_self")'> < ='itemCenter navItem'>< ='nav_item_wrapper'>产品中心Nav< ='nav_item_arrow J_nav_item_arrow hide nav_item_arrow_hollow_triangle' data-pack-modules-len='0'> < ='itemSep'>< title='' id='nav106' ='item itemCol106 itemIndex4' colId='106' onclick='window.open("/col.jsp?id=106", "_self")' _jump='window.open("/col.jsp?id=106", "_self")'> < ='itemCenter navItem'>< ='nav_item_wrapper'>资讯中心Nav< ='nav_item_arrow J_nav_item_arrow hide nav_item_arrow_hollow_triangle' data-pack-modules-len='0'> < ='itemSep'>< title='' id='nav107' ='item itemCol107 itemIndex5' colId='107' onclick='window.open("/col.jsp?id=107", "_self")' _jump='window.open("/col.jsp?id=107", "_self")'> < ='itemCenter navItem'>< ='nav_item_wrapper'>娱乐游戏种类Nav< ='nav_item_arrow J_nav_item_arrow hide nav_item_arrow_hollow_triangle' data-pack-modules-len='0'> < ='itemNext'> < ="webHeaderTable J_webHeaderTable " id="webHeaderTable"> < id="webHeaderContent" ="J_webHeaderTable webHeaderTd fk-moduleZoneWrap web_header_td J_webHeaderTd"> < id="fk-webHeaderZone" ="elemZone elemZoneModule J_moduleZone fk-webHeaderZone fk-moduleZone forms sideForms"> < ="fk-moduleZoneBg fk-elemZoneBg J_zoneContentBg elemZoneBg"> < id="webHeader" ="webHeader"> < ='headerTable'> < ='headerCusLeft'> < ='headerCusMiddle'> < ='headerNav headerNavDefault'> < ="headerCusRight"> < id="webHeaderContentBg" ="J_webHeaderTable webHeaderTd web_header_td J_webHeaderTd webHeaderContentBg"> < ="webBannerTable J_webBannerTable"> < ="fk-moduleZoneWrap"> < id="webBanner" ="webBanner"> < ="bannerTable"> < ="bannerLeft"> < ="bannerCenter"> < style="visibility:hidden;" ="fk-inBannerListZone-tmp forms"> < ="bannerRight"> < ="absMiddleTable"> < id="absForms" ="forms sideForms absForms"> < id="fullmeasureTopForms" ="fullmeasureContainer forms fk-fullmeasureForms fullmeasureForms fullmeasureTopForms" style='display:none'> < id="webContainerTable" ="webContainerTable" > < id="webContainer" ="webContainer"> < id="container" ="container"> < ="containerTop"> < ="left"> < ="center"> < ="right"> < ="containerMiddle"> < id="containerMiddleLeft" ="containerMiddleLeft"> < ="containerMiddleCenter"> < id="containerMiddleCenterTop" ="containerMiddleCenterTop"> < id="containerForms" ="containerForms"> < id="topForms" ="column forms mainForms topForms" style='display:none'>
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工業廢氣污染導致霧霾加重,霧霾的危害

< ='newsInfoWrap'>< ='leftInfo'>发表时间:2015-04-13 22:50 < ='line1'> < ='richContent richContent0'>

1.雾霾天气极易使哮喘复发。包括支气管哮喘、支气管炎、过敏性鼻炎和变异性咳嗽等,多与近期气温下降、雾霾天气有关。雾霾天气时,空气中漂浮着粉尘、烟尘,尘螨也可能悬浮在雾气中,支气管哮喘患者吸入这些过敏原,就会刺激呼吸道,出现咳嗽、闷气、呼吸不畅等哮喘症状。人们每次呼吸,往肺部深处吸入大约50万个微粒,可是在受到污染的空气中,吸入的微粒比这多100倍。
2、雾霾天气是心血管疾病患者的“健康杀手”,尤其是有呼吸道疾病和心血管疾病的老人,雾天最好不出门,更不宜晨练,否则可能诱发病情,甚至心脏病发作,引起生命危险。专家指出,之所以说雾天是心血管疾病患者的“危险天”,是因为起雾时气压低,空气中的含氧量有所下降,人们很容易感到胸闷,早晨潮湿寒冷的雾气还会造成冷刺激,很容易导致血管痉挛、血压波动、心脏负荷加重等。同时,雾中的一些病原体会导致头痛,甚至诱发高血压、脑溢血等疾病。因此,患有心血管疾病的人,尤其是年老体弱者,不宜在雾天出门,更不宜在雾天晨练,以免发生危险。
3、事实上,雾霾天气持续,空气质量下降并不是今年的新现象。近几年,每到秋冬特别是入冬以后,国内中东部地区不时会遭遇类似的情况,当中虽有一定的气象因素,但最主要还是粗放式无序发展带来的恶果。应该看到,雾霾并非一般空气污染,它可能对公众生活和健康造成极大威胁,1952年伦敦大雾中,据官方统计就有逾4000人丧生,有环保专家分析,灰霾很可能取代吸烟成为肺癌头号致病“杀手”。
4、霾天对人体心脑血管疾病的影响也很严重,会阻碍正常的血液循环,导致心血管病、高血压、冠心病、脑溢血,可能诱发心绞痛、心肌梗塞、心力衰竭等, 使慢性支气管炎出现肺源性心脏病等。另外,浓雾天气压比较低,人会产生一种烦躁的感觉,血压自然会有所增高。再一方面雾天往往气温较低,一些高血压、冠心 病患者从温暖的室内突然走到寒冷的室外,血管热胀冷缩,也可使血压升高,导致中风、心肌梗死的发生。所以心脑血病患者一定要按时服药小心应对专家指出,持续大雾天对人的心理和身体都有影响,从心理上说,大雾天会给人造成沉闷、压抑的感受,会刺激或者加剧心理抑郁的状态。此外,由于雾天光线较弱及导致的低气压,有些人在雾天会产生精神懒散、情绪低落的现象。

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