噪音的防治管理與噪音控制_重慶陽正環(huán)?？萍脊煞萦邢薰?/title> <meta name="keywords" content="" /> <meta name="description" content="　　防治管理　　為了防止噪音，我國著名聲學家馬大猷教授曾總結和研究了國內(nèi)外現(xiàn)有各類噪音的危害和標準，提出了三條建議：　　(1)為了保護人們的..." /> <link rel="shortcut icon" type="image/x-icon" href="http://www.28fashion.com/ico/favicon.ico?550625577" /> <link rel="stylesheet" type="text/css" href="http://www.28fashion.com/template/default/style/base.css" /> <link rel="stylesheet" type="text/css" href="http://www.28fashion.com/template/default/style/model.css" /> <link rel="stylesheet" type="text/css" href="http://www.28fashion.com/template/default/style/main.css" /> <script src="http://www.28fashion.com/template/default/js/jquery-1.8.3.min.js"></script> <script src="http://www.28fashion.com/template/default/js/mobile.js"></script> <script> var url = 'http://www.28fashion.com/'; var cid = ''; var pathname = location.pathname; var urlArray = pathname.split("/"); var name = ''; if((url.match(urlArray[1]))){ for(i=2;i<urlArray.length;i++){ name= name+"/"+urlArray[i]; } name = url+"m"+name; }else{ name = url+"m"+pathname; } if(cid == 1) { name = name.replace("/about/","/about_about/"); } uaredirect(name); </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://www.28fashion.com/">免费播放欧美一级特黄,精品欧美成人高清视频在线观看,久草精品视频在线观看,一区二区高清视频在线观看,日韩欧美在线观看一区,99精品国产综合久久久久,国产三级精品最新在线,久久99热精品免费观看动漫,国产精品亚洲αv天堂2021</a></h1><div id="przhp" class="pl_css_ganrao" style="display: none;"><rp id="przhp"></rp><listing id="przhp"><b id="przhp"></b></listing><optgroup id="przhp"></optgroup><small id="przhp"><legend id="przhp"></legend></small><font id="przhp"><strong id="przhp"></strong></font><big id="przhp"><optgroup id="przhp"></optgroup></big><form id="przhp"><tt id="przhp"><progress id="przhp"><legend id="przhp"></legend></progress></tt></form><ins id="przhp"></ins><mark id="przhp"></mark><pre id="przhp"><rp id="przhp"></rp></pre><output id="przhp"><strong id="przhp"><ol id="przhp"><font id="przhp"></font></ol></strong></output><th id="przhp"></th><mark id="przhp"><form id="przhp"><label id="przhp"><menuitem id="przhp"></menuitem></label></form></mark><thead id="przhp"></thead><rp id="przhp"><pre id="przhp"></pre></rp><sub id="przhp"><rp id="przhp"></rp></sub><dfn id="przhp"><var id="przhp"></var></dfn><sup id="przhp"></sup><video id="przhp"></video><var id="przhp"><thead id="przhp"><sub id="przhp"><form id="przhp"></form></sub></thead></var><div id="przhp"><rp id="przhp"><label id="przhp"><div id="przhp"></div></label></rp></div><form id="przhp"></form><form id="przhp"><label id="przhp"><div id="przhp"><nobr id="przhp"></nobr></div></label></form><var id="przhp"></var><div id="przhp"><font id="przhp"></font></div><pre id="przhp"><mark id="przhp"><form id="przhp"><pre id="przhp"></pre></form></mark></pre><nobr id="przhp"><legend id="przhp"><ruby id="przhp"><label id="przhp"></label></ruby></legend></nobr><p id="przhp"><mark id="przhp"><pre id="przhp"><div id="przhp"></div></pre></mark></p><form id="przhp"></form><track id="przhp"><style id="przhp"></style></track><output id="przhp"><style id="przhp"><ol id="przhp"><progress id="przhp"></progress></ol></style></output><sup id="przhp"><big id="przhp"><video id="przhp"><listing id="przhp"></listing></video></big></sup><label id="przhp"><dl id="przhp"><em id="przhp"><var id="przhp"></var></em></dl></label><big id="przhp"><optgroup id="przhp"><pre id="przhp"><pre id="przhp"></pre></pre></optgroup></big><label id="przhp"><dl id="przhp"><output id="przhp"><dfn id="przhp"></dfn></output></dl></label><strong id="przhp"><style id="przhp"><progress id="przhp"><tt id="przhp"></tt></progress></style></strong><rp id="przhp"><pre id="przhp"></pre></rp><video id="przhp"><p id="przhp"><mark id="przhp"><output id="przhp"></output></mark></p></video><optgroup id="przhp"><sup id="przhp"></sup></optgroup><address id="przhp"></address><listing id="przhp"><p id="przhp"><mark id="przhp"><dfn id="przhp"></dfn></mark></p></listing><strike id="przhp"><thead id="przhp"></thead></strike><rp id="przhp"><label id="przhp"></label></rp><acronym id="przhp"><menuitem id="przhp"><small id="przhp"><sup id="przhp"></sup></small></menuitem></acronym><thead id="przhp"><video id="przhp"><sup id="przhp"><big id="przhp"></big></sup></video></thead><strike id="przhp"><ins id="przhp"><u id="przhp"><dl id="przhp"></dl></u></ins></strike><label id="przhp"><dl id="przhp"><output id="przhp"><strong id="przhp"></strong></output></dl></label><strong id="przhp"></strong><form id="przhp"><output id="przhp"></output></form><rp id="przhp"><pre id="przhp"><acronym id="przhp"><ruby id="przhp"></ruby></acronym></pre></rp><output id="przhp"></output><pre id="przhp"><mark id="przhp"><listing id="przhp"><var id="przhp"></var></listing></mark></pre><p id="przhp"><dl id="przhp"><output id="przhp"><dfn id="przhp"></dfn></output></dl></p><b id="przhp"></b><b id="przhp"><pre id="przhp"><pre id="przhp"><mark id="przhp"></mark></pre></pre></b><acronym id="przhp"></acronym><menuitem id="przhp"><ruby id="przhp"><strong id="przhp"><sup id="przhp"></sup></strong></ruby></menuitem><b id="przhp"></b><dfn id="przhp"><var id="przhp"><form id="przhp"><font id="przhp"></font></form></var></dfn><sup id="przhp"></sup><thead id="przhp"><em id="przhp"><p id="przhp"><form id="przhp"></form></p></em></thead><small id="przhp"><style id="przhp"><ins id="przhp"><video id="przhp"></video></ins></style></small><menuitem id="przhp"></menuitem><u id="przhp"></u><listing id="przhp"><p id="przhp"><b id="przhp"><dfn id="przhp"></dfn></b></p></listing><ol id="przhp"></ol><output id="przhp"></output><strong id="przhp"></strong><th id="przhp"></th><ins id="przhp"><dfn id="przhp"><span id="przhp"><ins id="przhp"></ins></span></dfn></ins><small id="przhp"><dfn id="przhp"><strike id="przhp"><ins id="przhp"></ins></strike></dfn></small><meter id="przhp"></meter><strike id="przhp"><thead id="przhp"></thead></strike><sup id="przhp"><big id="przhp"></big></sup><span id="przhp"></span><pre id="przhp"></pre><form id="przhp"><label id="przhp"></label></form><label id="przhp"><div id="przhp"></div></label><div id="przhp"><small id="przhp"></small></div><tt id="przhp"></tt><div id="przhp"><rp id="przhp"></rp></div><menuitem id="przhp"><small id="przhp"></small></menuitem><strike id="przhp"></strike><progress id="przhp"><small id="przhp"><style id="przhp"><span id="przhp"></span></style></small></progress><style id="przhp"><span id="przhp"></span></style><label id="przhp"><div id="przhp"><rp id="przhp"><strong id="przhp"></strong></rp></div></label><thead id="przhp"></thead><dfn id="przhp"><strike id="przhp"><b id="przhp"><listing id="przhp"></listing></b></strike></dfn><ins id="przhp"><optgroup id="przhp"></optgroup></ins><legend id="przhp"><em id="przhp"><th id="przhp"><dl id="przhp"></dl></th></em></legend><th id="przhp"></th><tt id="przhp"></tt><strong id="przhp"><span id="przhp"><track id="przhp"><dfn id="przhp"></dfn></track></span></strong><form id="przhp"><acronym id="przhp"></acronym></form><form id="przhp"></form><thead id="przhp"></thead><dfn id="przhp"></dfn><div id="przhp"><font id="przhp"><dfn id="przhp"><span id="przhp"></span></dfn></font></div><thead id="przhp"></thead><ol id="przhp"></ol><label id="przhp"><sub id="przhp"></sub></label><i id="przhp"><pre id="przhp"><b id="przhp"><listing id="przhp"></listing></b></pre></i><sup id="przhp"><thead id="przhp"></thead></sup><dfn id="przhp"></dfn><var id="przhp"><thead id="przhp"><tt id="przhp"><style id="przhp"></style></tt></thead></var><video id="przhp"><sup id="przhp"></sup></video><label id="przhp"><form id="przhp"><meter id="przhp"><dfn id="przhp"></dfn></meter></form></label><strong id="przhp"><legend id="przhp"><em id="przhp"><label id="przhp"></label></em></legend></strong><strike id="przhp"><thead id="przhp"></thead></strike><small id="przhp"></small><video id="przhp"><label id="przhp"></label></video><p id="przhp"><sub id="przhp"><rp id="przhp"><label id="przhp"></label></rp></sub></p><progress id="przhp"></progress><rp id="przhp"><label id="przhp"><menuitem id="przhp"><small id="przhp"></small></menuitem></label></rp><form id="przhp"><dfn id="przhp"></dfn></form><label id="przhp"><big id="przhp"></big></label><span id="przhp"><small id="przhp"></small></span><legend id="przhp"></legend><output id="przhp"><strong id="przhp"><thead id="przhp"><font id="przhp"></font></thead></strong></output><meter id="przhp"><dfn id="przhp"><ol id="przhp"><progress id="przhp"></progress></ol></dfn></meter><div id="przhp"><font id="przhp"></font></div><div id="przhp"><rp id="przhp"></rp></div><i id="przhp"><meter id="przhp"></meter></i><ol id="przhp"><span id="przhp"><small id="przhp"><dfn id="przhp"></dfn></small></span></ol><big id="przhp"><thead id="przhp"><listing id="przhp"><pre id="przhp"></pre></listing></thead></big><acronym id="przhp"><tt id="przhp"></tt></acronym><tt id="przhp"><nobr id="przhp"></nobr></tt><dl id="przhp"><pre id="przhp"><b id="przhp"><listing id="przhp"></listing></b></pre></dl><u id="przhp"></u><dl id="przhp"><meter id="przhp"><th id="przhp"><thead id="przhp"></thead></th></meter></dl><address id="przhp"><ruby id="przhp"><strong id="przhp"><legend id="przhp"></legend></strong></ruby></address><menuitem id="przhp"><optgroup id="przhp"></optgroup></menuitem><th id="przhp"><i id="przhp"></i></th><form id="przhp"><progress id="przhp"></progress></form><thead id="przhp"><output id="przhp"></output></thead><video id="przhp"><pre id="przhp"><p id="przhp"><b id="przhp"></b></p></pre></video><dfn id="przhp"><menuitem id="przhp"><ins id="przhp"><sup id="przhp"></sup></ins></menuitem></dfn><small id="przhp"><sup id="przhp"><big id="przhp"><video id="przhp"></video></big></sup></small><meter id="przhp"><b id="przhp"><i id="przhp"><sub id="przhp"></sub></i></b></meter><ruby id="przhp"></ruby><optgroup id="przhp"><sup id="przhp"><big id="przhp"><b id="przhp"></b></big></sup></optgroup><ruby id="przhp"></ruby><acronym id="przhp"><menuitem id="przhp"><small id="przhp"><optgroup id="przhp"></optgroup></small></menuitem></acronym><dl id="przhp"><meter id="przhp"></meter></dl><pre id="przhp"><mark id="przhp"></mark></pre><big id="przhp"><video id="przhp"></video></big><form id="przhp"></form><span id="przhp"><small id="przhp"></small></span><listing id="przhp"></listing><video id="przhp"></video></div>  <div id="jlrjvtnppp" class="top1"> <div id="jlrjvtnppp" class="wh"> <div id="jlrjvtnppp" class="top11 fl"> <div id="jlrjvtnppp" class="logo"> <a href="http://www.28fashion.com/"><img alt="" src="http://www.28fashion.com/data/images/other/20240724170737_253.png" /></a> </div> <ul class="logowz clearfix"> <li>誠信<br>為本</li> <li>質(zhì)量<br>為魂</li> <li>追求<br>進步</li> <li>開拓<br>創(chuàng)新</li> </ul> </div> <div id="jlrjvtnppp" class="dh"> <dd>咨詢服務熱線<span>Hotline:</span></dd> <dt><p>023-67678916 18996226296</p></dt> </div> </div> </div>  <div class="jlrjvtnppp" id="menu" > <ul class="nav clearfix"> <li><a href="http://www.28fashion.com/">陽正首頁</a></li> <li><a href="http://www.28fashion.com/about/">關于陽正</a> <div class="jlrjvtnppp" id="a_cate" style="display:none"> <a href="http://www.28fashion.com/about/company.html">關于陽正</a> <a href="http://www.28fashion.com/about/contact.html">聯(lián)系我們</a> </div> </li> <li><a href="http://www.28fashion.com/case/zzryf28/">資質(zhì)榮譽 </a></li> <li><a href="http://www.28fashion.com/product/">產(chǎn)品展示</a> <div class="jlrjvtnppp" id="a_cate"> <a href="http://www.28fashion.com/product/cpfl100/">廢水處理設備</a> <a href="http://www.28fashion.com/product/fqjhsba74/">廢氣凈化設備</a> <a href="http://www.28fashion.com/product/zsfzsb444/">噪聲防治設備</a> </div> </li> <li><a href="http://www.28fashion.com/case/yjal/">工程案例</a></li> <li><a href="http://www.28fashion.com/news/">新聞資訊</a> <div class="jlrjvtnppp" id="a_cate"> <a href="http://www.28fashion.com/news/company/">公司動態(tài)</a> <a href="http://www.28fashion.com/news/xydt/">行業(yè)動態(tài)</a> <a href="http://www.28fashion.com/news/jszx30f/">環(huán)保知識</a> </div> </li> <li id="jlrjvtnppp" class="lxff"><a href="http://www.28fashion.com/about/contact.html">聯(lián)系陽正</a></li> </ul> </div> <script type="text/javascript"> $(function(){ $(".nav > li").hover(function(){ $(this).find("#a_cate").stop().slideDown(); $(this).addClass("current"); },function(){ $(this).find("#a_cate").stop().slideUp(); $(this).removeClass("current"); }); }) </script>  <div id="jlrjvtnppp" class="n_banner"><img src="http://www.28fashion.com/data/images/banner/20240723170022_317.jpg" alt="陽正環(huán)保" title="陽正環(huán)保" /></div>  <div id="jlrjvtnppp" class="wh clearfix"> <div id="jlrjvtnppp" class="left"> <div id="jlrjvtnppp" class="box sort_menu"> <h3>新聞分類</h3> <ul class="sort"> <li id="jlrjvtnppp" class="layer1"> <a href="http://www.28fashion.com/news/company/" class="list_item">公司動態(tài)</a> <div id="jlrjvtnppp" class="layer2" style="display:none;"> <ul> </ul> </div> </li> <li id="jlrjvtnppp" class="layer1"> <a href="http://www.28fashion.com/news/xydt/" class="list_item">行業(yè)動態(tài)</a> <div id="jlrjvtnppp" class="layer2" style="display:none;"> <ul> </ul> </div> </li> <li id="jlrjvtnppp" class="layer1"> <a href="http://www.28fashion.com/news/jszx30f/" class="list_item">環(huán)保知識</a> <div id="jlrjvtnppp" class="layer2" style="display:none;"> <ul> </ul> </div> </li> </ul> <script type="text/javascript"> $(".layer1").hover ( function() { if($(this).find(".layer2 li").length > 0) { $(this).find(".layer2").show(); } }, function() { $(this).find(".layer2").hide(); } ); $(".layer2 li").hover ( function() { if($(this).find(".layer3 li").length > 0) { $(this).find(".layer3").show(); } }, function() { $(this).find(".layer3").hide(); } ); </script> </div> <div id="jlrjvtnppp" class="box sort_product"> <h3>產(chǎn)品分類</h3> <ul class="sort"> <li id="jlrjvtnppp" class="layer1"> <a href="http://www.28fashion.com/product/cpfl100/" class="list_item">廢水處理設備</a> <div id="jlrjvtnppp" class="layer2" style="display:none;"> <ul> </ul> </div> </li> <li id="jlrjvtnppp" class="layer1"> <a href="http://www.28fashion.com/product/fqjhsba74/" class="list_item">廢氣凈化設備</a> <div id="jlrjvtnppp" class="layer2" style="display:none;"> <ul> </ul> </div> </li> <li id="jlrjvtnppp" class="layer1"> <a href="http://www.28fashion.com/product/zsfzsb444/" class="list_item">噪聲防治設備</a> <div id="jlrjvtnppp" class="layer2" style="display:none;"> <ul> </ul> </div> </li> </ul> <script type="text/javascript"> $(".layer1").hover ( function() { if($(this).find(".layer2 li").length > 0) { $(this).find(".layer2").stop().show(); } $(this).addClass("change"); }, function() { $(this).find(".layer2").stop().hide(); $(this).removeClass("change"); } ); </script> </div> <div id="jlrjvtnppp" class="box n_news"> <h3>新聞資訊</h3> <div id="jlrjvtnppp" class="content"> <ul class="news_list new1"> <li><a href="http://www.28fashion.com/news/1000.html" title="污水處理設備也需要保養(yǎng)的">污水處理設備也需要保養(yǎng)的</a></li> <li><a href="http://www.28fashion.com/news/999.html" title="農(nóng)藥廠加用廢水處理設備原因及特點">農(nóng)藥廠加用廢水處理設備原因...</a></li> <li><a href="http://www.28fashion.com/news/998.html" title="工業(yè)廢水處理怎樣才是好?">工業(yè)廢水處理怎樣才是好?</a></li> <li><a href="http://www.28fashion.com/news/997.html" title="化學工業(yè)廢水處理的方法">化學工業(yè)廢水處理的方法</a></li> <li><a href="http://www.28fashion.com/news/996.html" title="含氟的廢水怎樣進行工業(yè)廢水處理">含氟的廢水怎樣進行工業(yè)廢水...</a></li> <li><a href="http://www.28fashion.com/news/995.html" title="工業(yè)廢水處理凈化的原理是什么">工業(yè)廢水處理凈化的原理是什...</a></li> </ul> </div> </div> <div id="jlrjvtnppp" class="box n_news"> <h3>熱門關鍵詞</h3> <div id="jlrjvtnppp" class="content"> <ul class="news_list words"> <li><a href="http://www.28fashion.com/search.php?wd=鍋爐布袋除塵器" title="鍋爐布袋除塵器">鍋爐布袋除塵器</a></li> <li><a href="http://www.28fashion.com/search.php?wd=柴油發(fā)電機隔聲房" title="柴油發(fā)電機隔聲房">柴油發(fā)電機隔聲房</a></li> <li><a href="http://www.28fashion.com/search.php?wd=重慶噪聲治理" title="重慶噪聲治理">重慶噪聲治理</a></li> <li><a href="http://www.28fashion.com/search.php?wd=排風消聲器" title="排風消聲器">排風消聲器</a></li> <li><a href="http://www.28fashion.com/search.php?wd=風機消聲器" title="風機消聲器">風機消聲器</a></li> <li><a href="http://www.28fashion.com/search.php?wd=雙堿脫硫" title="雙堿脫硫">雙堿脫硫</a></li> <li><a href="http://www.28fashion.com/search.php?wd=重慶環(huán)境評估" title="重慶環(huán)境評估">重慶環(huán)境評估</a></li> <li><a href="http://www.28fashion.com/search.php?wd=隔聲罩" title="隔聲罩">隔聲罩</a></li> <li><a href="http://www.28fashion.com/search.php?wd=中水回用成套設備" title="中水回用成套設備">中水回用成套設備</a></li> <li><a href="http://www.28fashion.com/search.php?wd=道路聲屏障" title="道路聲屏障">道路聲屏障</a></li> <li><a href="http://www.28fashion.com/search.php?wd=沉砂罐" title="沉砂罐">沉砂罐</a></li> <li><a href="http://www.28fashion.com/search.php?wd=垃圾填埋防滲膜" title="垃圾填埋防滲膜">垃圾填埋防滲膜</a></li> </ul> </div> <script type="text/javascript"> $(function(){ $(".words li:odd").addClass("right_word"); }); </script> </div> <div id="jlrjvtnppp" class="box n_contact"> <h3>聯(lián)系我們</h3> <div id="jlrjvtnppp" class="content"><p><strong>重慶陽正環(huán)保科技股份有限公司</strong></p><p>總機：023-67678916 </p><p>電話：189-9622-6296（王）</p><p>　　 185-2317-7702（胡）</p><p>網(wǎng)址：www.28fashion.com</p><p>地址：渝中區(qū)重慶總部城C1幢3樓</p></div> </div> </div> <div id="jlrjvtnppp" class="right"> <div id="jlrjvtnppp" class="sitemp clearfix"> <h2> 噪音的防治管理與噪音控制 </h2> <div id="jlrjvtnppp" class="site">您的當前位置： <a href="http://www.28fashion.com/">首頁</a> >> <a href="http://www.28fashion.com/news/">新聞資訊</a> >> <a href="http://www.28fashion.com/news/jszx30f/">環(huán)保知識</a> </div> </div> <div id="jlrjvtnppp" class="content">  <div id="jlrjvtnppp" class="news_detail"> <h1 class="title">噪音的防治管理與噪音控制</h1> <div id="jlrjvtnppp" class="info_title clearfix"> <h3 class="title_bar"> 發(fā)布日期：<span>2016-04-29 09:49</span> 來源：<span>http://www.28fashion.com</span> 點擊：<span><script src="http://www.28fashion.com/data/include/newshits.php?id=236"></script></span> </h3> <div id="jlrjvtnppp" class="share">  <div id="jlrjvtnppp" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdStyle":"0","bdSize":"16"},"share":{},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script>  </div> </div> <div id="jlrjvtnppp" class="content"><p style="text-align: center;"><img src="/data/upload/image/20160429/1461894564399308.jpg" title="噪音的防治管理與噪音控制" alt="噪音的防治管理與噪音控制" width="514" height="381" border="0" vspace="0" style="width: 514px; height: 381px;"/></p><p>　　防治管理</p><p>　　為了防止噪音，我國著名聲學家馬大猷教授曾總結和研究了國內(nèi)外現(xiàn)有各類噪音的危害和標準，提出了三條建議：</p><p>　　(1)為了保護人們的聽力和身體健康，噪音的允許值在 75~90 分貝。</p><p>　　(2)保障交談和通訊聯(lián)絡，環(huán)境噪音的允許值在 25~50 分貝。</p><p>　　(3)對于睡眠時間建議在 35~50 分貝。</p><p>　　據(jù)<a href='http://www.28fashion.com/' target='_blank' class='key_tag'><font color=#136ec2><strong>重慶噪聲治理</strong></font></a>小編了解，我國心理學界認為，控制噪音環(huán)境，除了考慮人的因素之外，還須兼顧經(jīng)濟和技術上的可行性。充分的噪音控制，必須考慮噪音源、傳音途徑、受音者所組成的整個系統(tǒng)。控制噪音的措施可以針對上述三個部分或其中任何一個部分。</p><p>　　噪音控制</p><p>　　(1)降低聲源噪音，工業(yè)、交通運輸業(yè)可以選用低噪音的生產(chǎn)設備和改進生產(chǎn)工藝，或者改變噪音源的運動方式(如用阻尼、隔振等措施降低固體發(fā)聲體的振動)。</p><p>　　(2)在傳音途徑上降低噪音，控制噪音的傳播，改變聲源已經(jīng)發(fā)出的噪音傳播途徑，如采用吸音、隔音、音屏障、隔振等措施，以及合理規(guī)劃城市和建筑布局等。</p><p>　　(3)受音者或受音器官的噪音防護，在聲源和傳播途徑上無法采取措施，或采取的聲學措施仍不能達到預期效果時，就需要對受音者或受音器官采取防護措施，如長期職業(yè)性噪音暴露的工人可以戴隔音耳塞、耳罩或頭盔等護耳器。</p></div> <h3 class="tag">相關標簽：<a href="http://www.28fashion.com/tag/%E5%99%AA%E5%A3%B0%E9%98%B2%E6%B2%BB%E8%AE%BE%E5%A4%87">噪聲防治設備</a> </h3> <div id="jlrjvtnppp" class="page">上一篇：<a href="http://www.28fashion.com/news/235.html">廢氣凈化設備的一般使用范圍</a><br />下一篇：<span><a href="http://www.28fashion.com/news/237.html">產(chǎn)生噪音的常見場所有哪些？</a></span></div> </div> <div id="jlrjvtnppp" class="relateproduct relate"><h4>最近瀏覽：</h4> <div id="jlrjvtnppp" class="content"> <ul id="relate_n" class="news_list clearfix"> </ul> </div> </div>  <div id="jlrjvtnppp" class="relate_list"> <div id="jlrjvtnppp" class="relateproduct relate"><h4>相關產(chǎn)品：</h4> <div id="jlrjvtnppp" class="content"> <ul id="relate_p" class="product_list clearfix"> <li> <a href="http://www.28fashion.com/product/152.html" title="垃圾填埋防滲膜" class="img"> <img src="http://www.28fashion.com/data/images/product/thumb_20160420151629_703.jpg" alt="垃圾填埋防滲膜" width="120" height="96" /> </a> <h3><a href="http://www.28fashion.com/product/152.html" title="垃圾填埋防滲膜">垃圾填埋防滲膜</a></h3> </li> </ul> </div> </div> <div id="jlrjvtnppp" class="relatenew relate"><h4>相關新聞：</h4> <div id="jlrjvtnppp" class="content"> <ul id="relate_n" class="news_list clearfix"> <li><a href="http://www.28fashion.com/news/469.html" title="?噪聲對孕婦和胎兒有什么影響？">?噪聲對孕婦和胎兒有什么影響？</a></li> <li><a href="http://www.28fashion.com/news/536.html" title="排氣系統(tǒng)的噪聲特征是什么？你有了解過嗎">排氣系統(tǒng)的噪聲特征是什么？你...</a></li> <li><a href="http://www.28fashion.com/news/415.html" title="長期的噪聲污染是某些疾病的誘因">長期的噪聲污染是某些疾病的誘因</a></li> <li><a href="http://www.28fashion.com/news/731.html" title="噪聲污染主要來源于哪些方面？">噪聲污染主要來源于哪些方面？</a></li> <li><a href="http://www.28fashion.com/news/412.html" title="噪聲污染的五大危害">噪聲污染的五大危害</a></li> <li><a href="http://www.28fashion.com/news/399.html" title="防爆除塵器結構設計以及清灰方式">防爆除塵器結構設計以及清灰方式</a></li> <li><a href="http://www.28fashion.com/news/742.html" title="《中華人民共和國環(huán)境噪聲污染防治法》">《中華人民共和國環(huán)境噪聲污染防...</a></li> <li><a href="http://www.28fashion.com/news/537.html" title="空調(diào)噪聲難忍，怎么辦？">空調(diào)噪聲難忍，怎么辦？</a></li> <li><a href="http://www.28fashion.com/news/416.html" title="當排污口也有了“身份證”">當排污口也有了“身份證”</a></li> <li><a href="http://www.28fashion.com/news/534.html" title="新房普遍存在噪音大問題，如何選擇噪音比較小的地方">新房普遍存在噪音大問題，如何選...</a></li> </ul> </div> </div> </div> </div> </div> </div> <div id="jlrjvtnppp" class="foot"> <div id="jlrjvtnppp" class="ft1"> <div id="jlrjvtnppp" class="wh clearfix"> <div id="jlrjvtnppp" class="tleft fl"> <h3>快捷導航</h3> <div id="jlrjvtnppp" class="dao flex"> <a href="http://www.28fashion.com/">陽正首頁</a> <a href="http://www.28fashion.com/case/yjal/">工程案例</a> <a href="http://www.28fashion.com/about/">關于陽正</a> <a href="http://www.28fashion.com/news/">新聞資訊</a> <a href="http://www.28fashion.com/case/zzryf28/">資質(zhì)榮譽 </a> <a href="http://www.28fashion.com/case/gsxc2f6/">公司相冊 </a> <a href="http://www.28fashion.com/product/">產(chǎn)品展示</a> <a href="http://www.28fashion.com/about/contact.html">聯(lián)系陽正</a> </div> </div> <div id="jlrjvtnppp" class="lxwm fl"> <h3>聯(lián)系我們</h3> <div id="jlrjvtnppp" class="lx"><p>總機：023-67678916</p><p>手機：189-9622-6296</p><p>郵箱：cqyzhb@163.com </p><p>地址：渝中區(qū)重慶總部城C1幢3樓</p></div> </div> <div id="jlrjvtnppp" class="tright fr"> <h3>Pay attention to us</h3> <ul class="tewm clearfix"> <li id="jlrjvtnppp" class="fl"> <div id="jlrjvtnppp" class="img"><img src="http://www.28fashion.com/data/images/banner/20240809162536_975.jpg" alt="掃一掃立即咨詢" /></div> <p>掃一掃立即咨詢</p> </li> <li id="jlrjvtnppp" class="fl"> <div id="jlrjvtnppp" class="img"><img src="http://www.28fashion.com/data/images/banner/20240724145523_103.jpg" alt="公眾號" /></div> <p>公眾號</p> </li> <li id="jlrjvtnppp" class="fl"> <div id="jlrjvtnppp" class="img"><img src="http://www.28fashion.com/data/images/banner/20240904134342_219.jpg" alt="抖音號" /></div> <p>抖音號</p> </li> </ul> </div> </div> </div> <div id="jlrjvtnppp" class="ft2"> <div id="jlrjvtnppp" class="wh"> <div id="jlrjvtnppp" class="bq"> Copyright ?http://www.28fashion.com/ 重慶陽正環(huán)?？萍脊煞萦邢薰?專業(yè)從事于<a href="http://www.28fashion.com/search.php?wd="></a>,<a href="http://www.28fashion.com/search.php?wd="></a>,<a href="http://www.28fashion.com/search.php?wd="></a>, 歡迎來電咨詢!<br /> <a >渝ICP備19012330號-1</a> Powered by <a rel="nofollow" >祥云平臺</a> 技術支持：<a rel='nofollow' href='http://www.28fashion.com' target='_blank'>重慶廢氣、廢水治理</a> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "http://#/hm.js?6253b610d62c436754e158d27b6e0fb6"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> 聲明：本站部分內(nèi)容圖片來源于互聯(lián)網(wǎng)，如有侵權請聯(lián)系管理員刪除，謝謝！ </div> </div> </div> </div> <link rel="stylesheet" type="text/css" href="http://www.28fashion.com/template/default/style/kf.css" /> <div id="jlrjvtnppp" class="kf clearfix"> <div id="jlrjvtnppp" class="kf_btn"> <span>在線客服</span> <div id="jlrjvtnppp" class='open'></div> </div> <div id="jlrjvtnppp" class="kf_main"> <div id="jlrjvtnppp" class='top_bg'> </div> <div id="jlrjvtnppp" class='top_center'> <ul class="kf_list"> <li> <a rel="nofollow" target="_blank" > <img src="http://www.28fashion.com/template/default/images/kf/qq.png"><span>環(huán)保咨詢服務</span> </a></li> <li> <a rel="nofollow" target="_blank" > <img src="http://www.28fashion.com/template/default/images/kf/qq.png"><span>環(huán)保咨詢服務</span> </a></li> <li> <a rel="nofollow" target="_blank" > <img src="http://www.28fashion.com/template/default/images/kf/qq.png"><span>環(huán)保咨詢服務</span> </a></li> </ul> <div id="jlrjvtnppp" class="hyperlink_a othercolor"><a href="http://www.28fashion.com/message/">在線留言</a></div> <div class="jlrjvtnppp" id='hidden_share' class="hyperlink_b othercolor"><a href="javascript:void(0)">分享到...</a></div> <div id="jlrjvtnppp" class='e_code'> <img class="code" src="http://www.28fashion.com/data/images/other/20240809162428_269.png" alt="二維碼" /> <h3>掃描二維碼</h3> </div> </div> <div id="jlrjvtnppp" class='bottom_bg'> </div> </div> </div> <div id="jlrjvtnppp" class="alignCenter"> <div id="jlrjvtnppp" class="title"> 分享 <img src="http://www.28fashion.com/template/default/images/kf/chahao.jpg"> </div> <div id="jlrjvtnppp" class='content'> <div id="jlrjvtnppp" class="bdsharebuttonbox"><a href="#" class="bds_more" data-cmd="more"></a><a href="#" class="bds_mshare" data-cmd="mshare" title="分享到一鍵分享"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a><a href="#" class="bds_kaixin001" data-cmd="kaixin001" title="分享到開心網(wǎng)"></a><a href="#" class="bds_tieba" data-cmd="tieba" title="分享到百度貼吧"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信"></a><a href="#" class="bds_sohu" data-cmd="sohu" title="分享到搜狐白社會"></a></div> <script>window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)];</script> </div> </div> <script type="text/javascript"> var href="data/images/other/20240809162428_269.png"; if(href=="") { $(".code").css("display","none"); } var currentid='7'; if(currentid!='7') { switch(currentid) { case '1': $('.kf_btn').css('background','url("http://www.28fashion.com/template/default/images/kf/qing.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.28fashion.com/template/default/images/kf/qing1.png") left bottom no-repeat'); $('.othercolor').css('background','#40c0ac'); break; case '2': $('.kf_btn').css('background','url("http://www.28fashion.com/template/default/images/kf/puper.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.28fashion.com/template/default/images/kf/puple1.png") left bottom no-repeat'); $('.othercolor').css('background','#8838cc'); break; case '3': $('.kf_btn').css('background','url("http://www.28fashion.com/template/default/images/kf/kefu_yellow.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.28fashion.com/template/default/images/kf/yellow1.png") left bottom no-repeat'); $('.othercolor').css('background','#ffc713'); break; case '4': $('.kf_btn').css('background','url("http://www.28fashion.com/template/default/images/kf/kefu_left.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.28fashion.com/template/default/images/kf/red1.png") left bottom no-repeat'); $('.othercolor').css('background','#e5212d'); break; case '5': $('.kf_btn').css('background','url("http://www.28fashion.com/template/default/images/kf/kefu_cheng.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.28fashion.com/template/default/images/kf/cheng1.png") left bottom no-repeat'); $('.othercolor').css('background','#e65a22'); break; case '6': $('.kf_btn').css('background','url("http://www.28fashion.com/template/default/images/kf/green.png") left 33px no-repeat'); $('.top_bg').css('background','url("http://www.28fashion.com/template/default/images/kf/green1.png") left bottom no-repeat'); $('.othercolor').css('background','#78cf1b'); break; } } var _windowScrollTop=0; //滾動條距離頂端距離 var _windowWidth=$(window).width(); //窗口寬度 $(window).scroll(actionEvent).resize(actionEvent); //監(jiān)聽滾動條事件和窗口縮放事件 //響應事件 function actionEvent(){ _windowScrollTop = $(window).scrollTop(); //獲取當前滾動條高度 // _windowWidth=$(window).width();//獲取當前窗口寬度 moveQQonline();//移動面板 } //移動面板 function moveQQonline(){ //.stop()首先將上一次的未完事件停止，否則IE下會出現(xiàn)慢速僵死狀態(tài)，然后重新設置面板的位置。 $(".kf").stop().animate({ top: _windowScrollTop+100 }, "fast"); $('.alignCenter').stop().animate({ top: _windowScrollTop+133 }, "fast"); } $(".kf_btn").toggle( function() { $('.open').addClass('close'); $('.alignCenter').hide(); $(".kf_main").animate({width:'hide',opacity:'hide'},'normal',function(){ $(".kf_main").hide(); var href="data/images/other/20240809162428_269.png"; if(href==""){ $(".code").css("display","none"); }else{ $('.e_code img').animate({width:'hide',opacity:'hide'}); } }); }, function(){ $('.open').removeClass('close'); $(".kf_main").animate({opacity:'show'},'normal',function(){ $(".kf_main").show(); var href="data/images/other/20240809162428_269.png"; if(href==""){ $(".code").css("display","none"); }else{ $('.e_code img').animate({opacity:'show'}); } }); } ); $('#hidden_share').click(function(){ $('.alignCenter').show(); }) $('.alignCenter .title img').click(function(){ $('.alignCenter').hide(); }) </script>  <script type="text/javascript" src="http://www.28fashion.com/template/default/js/common.js"></script> <script type="text/javascript" src="http://www.28fashion.com/template/default/js/message.js"></script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.28fashion.com/" title="免费播放欧美一级特黄,精品欧美成人高清视频在线观看,久草精品视频在线观看,一区二区高清视频在线观看,日韩欧美在线观看一区,99精品国产综合久久久久,国产三级精品最新在线,久久99热精品免费观看动漫,国产精品亚洲αv天堂2021">免费播放欧美一级特黄,精品欧美成人高清视频在线观看,久草精品视频在线观看,一区二区高清视频在线观看,日韩欧美在线观看一区,99精品国产综合久久久久,国产三级精品最新在线,久久99热精品免费观看动漫,国产精品亚洲αv天堂2021</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="rxbfv" class="pl_css_ganrao" style="display: none;"><track id="rxbfv"><nobr id="rxbfv"><acronym id="rxbfv"><tt id="rxbfv"></tt></acronym></nobr></track><var id="rxbfv"></var><tt id="rxbfv"><rp id="rxbfv"><legend id="rxbfv"><address id="rxbfv"></address></legend></rp></tt><thead id="rxbfv"><font id="rxbfv"><strong id="rxbfv"><ol id="rxbfv"></ol></strong></font></thead><dl id="rxbfv"><output id="rxbfv"><strong id="rxbfv"><ol id="rxbfv"></ol></strong></output></dl><listing id="rxbfv"></listing><sub id="rxbfv"><rp id="rxbfv"><pre id="rxbfv"><address id="rxbfv"></address></pre></rp></sub><div id="rxbfv"></div><sup id="rxbfv"></sup><big id="rxbfv"></big><progress id="rxbfv"><sub id="rxbfv"><style id="rxbfv"><acronym id="rxbfv"></acronym></style></sub></progress><dfn id="rxbfv"><var id="rxbfv"></var></dfn><thead id="rxbfv"><video id="rxbfv"><pre id="rxbfv"><pre id="rxbfv"></pre></pre></video></thead><p id="rxbfv"><thead id="rxbfv"><output id="rxbfv"><ol id="rxbfv"></ol></output></thead></p><optgroup id="rxbfv"><strike id="rxbfv"><big id="rxbfv"><em id="rxbfv"></em></big></strike></optgroup><span id="rxbfv"></span><ruby id="rxbfv"><optgroup id="rxbfv"><legend id="rxbfv"><thead id="rxbfv"></thead></legend></optgroup></ruby><dfn id="rxbfv"></dfn><legend id="rxbfv"></legend><dl id="rxbfv"><meter id="rxbfv"></meter></dl><p id="rxbfv"><form id="rxbfv"></form></p><em id="rxbfv"><th id="rxbfv"><dl id="rxbfv"><em id="rxbfv"></em></dl></th></em><form id="rxbfv"><output id="rxbfv"><style id="rxbfv"><progress id="rxbfv"></progress></style></output></form><em id="rxbfv"><label id="rxbfv"><legend id="rxbfv"><em id="rxbfv"></em></legend></label></em><i id="rxbfv"><sub id="rxbfv"></sub></i><strike id="rxbfv"><thead id="rxbfv"></thead></strike><style id="rxbfv"></style><i id="rxbfv"><sub id="rxbfv"></sub></i><b id="rxbfv"></b><rp id="rxbfv"><pre id="rxbfv"></pre></rp><form id="rxbfv"><output id="rxbfv"><var id="rxbfv"><form id="rxbfv"></form></var></output></form><style id="rxbfv"></style><legend id="rxbfv"></legend><nobr id="rxbfv"></nobr><thead id="rxbfv"><sub id="rxbfv"><rp id="rxbfv"><pre id="rxbfv"></pre></rp></sub></thead><meter id="rxbfv"><th id="rxbfv"><i id="rxbfv"><output id="rxbfv"></output></i></th></meter><font id="rxbfv"><track id="rxbfv"></track></font><progress id="rxbfv"></progress><menuitem id="rxbfv"><small id="rxbfv"></small></menuitem><sub id="rxbfv"></sub><dfn id="rxbfv"></dfn><label id="rxbfv"></label><sub id="rxbfv"><rp id="rxbfv"><acronym id="rxbfv"><menuitem id="rxbfv"></menuitem></acronym></rp></sub><u id="rxbfv"><strike id="rxbfv"><ins id="rxbfv"><label id="rxbfv"></label></ins></strike></u><strong id="rxbfv"><legend id="rxbfv"></legend></strong><mark id="rxbfv"><form id="rxbfv"></form></mark><strike id="rxbfv"></strike><u id="rxbfv"></u><span id="rxbfv"></span><pre id="rxbfv"></pre></div> </html>