{"id":4462,"date":"2025-03-18T14:39:35","date_gmt":"2025-03-18T06:39:35","guid":{"rendered":"https:\/\/www.zuheliao.com\/index.php\/archives\/4462"},"modified":"2025-03-18T14:39:35","modified_gmt":"2025-03-18T06:39:35","slug":"nn-%e4%ba%8c%e7%94%b2%e5%9f%ba%e4%b9%99%e9%86%87%e8%83%ba%e5%ba%94%e7%94%a8%e4%ba%8e%e9%ab%98%e7%ab%af%e5%ae%b6%e5%85%b7%e5%88%b6%e9%80%a0%ef%bc%8c%e6%8f%90%e5%8d%87%e5%93%81%e8%b4%a8","status":"publish","type":"post","link":"https:\/\/www.zuheliao.com\/index.php\/archives\/4462","title":{"rendered":"N,N-\u4e8c\u7532\u57fa\u4e59\u9187\u80fa\u5e94\u7528\u4e8e\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\uff0c\u63d0\u5347\u54c1\u8d28"},"content":{"rendered":"<h1>N,N-\u4e8c\u7532\u57fa\u80fa\uff1a\u5bb6\u5177\u5236\u9020\u7684\u54c1\u8d28\u63d0\u5347\u5229\u5668<\/h1>\n<p>\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u9886\u57df\uff0c\u8ffd\u6c42\u5353\u8d8a\u54c1\u8d28\u59cb\u7ec8\u662f\u5236\u9020\u5546\u4eec\u7684\u6838\u5fc3\u76ee\u6807\u3002\u800c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u5316\u5b66\u52a9\u5242\u7684\u9009\u62e9\u548c\u5e94\u7528\u5f80\u5f80\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5176\u4e2d\uff0cN,N-\u4e8c\u7532\u57fa\u80fa\uff08\u7b80\u79f0DMEA\uff09\u4f5c\u4e3a\u4e00\u79cd\u591a\u529f\u80fd\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u5728\u63d0\u5347\u5bb6\u5177\u4ea7\u54c1\u7684\u6027\u80fd\u548c\u8d28\u611f\u65b9\u9762\u5c55\u73b0\u51fa\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/p>\n<p>DMEA\u7684\u5316\u5b66\u540d\u79f0\u4e3a2-(\u4e8c\u7532\u6c28\u57fa)\uff0c\u662f\u4e00\u79cd\u65e0\u8272\u81f3\u6de1\u9ec4\u8272\u6db2\u4f53\uff0c\u5177\u6709\u8f83\u4f4e\u7684\u6bd2\u6027\u3001\u826f\u597d\u7684\u6c34\u6eb6\u6027\u548c\u4f18\u5f02\u7684\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u5176\u5206\u5b50\u5f0f\u4e3aC4H11NO\uff0c\u5206\u5b50\u91cf\u4e3a91.13\u3002\u8fd9\u79cd\u5316\u5408\u7269\u65e9\u7531\u5fb7\u56fd\u5316\u5b66\u5bb6\u4e8e19\u4e16\u7eaa\u672b\u5408\u6210\uff0c\u5e76\u572820\u4e16\u7eaa\u4e2d\u671f\u5f00\u59cb\u88ab\u5e94\u7528\u4e8e\u5de5\u4e1a\u9886\u57df\u3002\u7ecf\u8fc7\u51e0\u5341\u5e74\u7684\u53d1\u5c55\uff0cDMEA\u5df2\u5e7f\u6cdb\u7528\u4e8e\u6d82\u6599\u3001\u5851\u6599\u3001\u6a61\u80f6\u7b49\u591a\u4e2a\u884c\u4e1a\uff0c\u800c\u5728\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528\u66f4\u662f\u5c55\u73b0\u4e86\u5176\u72ec\u7279\u7684\u4ef7\u503c\u3002<\/p>\n<p>\u5728\u73b0\u4ee3\u5bb6\u5177\u751f\u4ea7\u4e2d\uff0cDMEA\u4e3b\u8981\u4f5c\u4e3a\u50ac\u5316\u5242\u3001pH\u8c03\u8282\u5242\u548c\u8868\u9762\u6d3b\u6027\u5242\u4f7f\u7528\u3002\u5b83\u80fd\u591f\u663e\u8457\u6539\u5584\u6d82\u6599\u7684\u9644\u7740\u529b\u548c\u8010\u78e8\u6027\uff0c\u63d0\u5347\u6728\u6750\u5904\u7406\u7684\u5747\u5300\u6027\uff0c\u8fd8\u80fd\u6709\u6548\u9632\u6b62\u9709\u83cc\u6ecb\u751f\uff0c\u5ef6\u957f\u5bb6\u5177\u4f7f\u7528\u5bff\u547d\u3002\u6b64\u5916\uff0cDMEA\u5728\u63d0\u9ad8\u6d82\u88c5\u6548\u7387\u3001\u964d\u4f4eVOC\u6392\u653e\u7b49\u65b9\u9762\u4e5f\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u4f7f\u5176\u6210\u4e3a\u7eff\u8272\u73af\u4fdd\u5bb6\u5177\u5236\u9020\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8DMEA\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u53ca\u5176\u4f18\u52bf\uff0c\u5206\u6790\u5176\u5bf9\u4ea7\u54c1\u8d28\u91cf\u548c\u73af\u4fdd\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5e76\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u5c55\u793a\u5176\u5728\u4e0d\u540c\u5de5\u827a\u73af\u8282\u4e2d\u7684\u8868\u73b0\u3002\u540c\u65f6\uff0c\u6211\u4eec\u5c06\u7ed3\u5408\u56fd\u5185\u5916\u65b0\u7814\u7a76\u6210\u679c\uff0c\u63a2\u8ba8\u5982\u4f55\u66f4\u597d\u5730\u53d1\u6325DMEA\u7684\u4f5c\u7528\uff0c\u4e3a\u5bb6\u5177\u5236\u9020\u4e1a\u63d0\u4f9b\u79d1\u5b66\u6307\u5bfc\u3002<\/p>\n<h2>DMEA\u7684\u57fa\u672c\u7279\u6027\u4e0e\u5236\u5907\u65b9\u6cd5<\/h2>\n<p>\u8981\u6df1\u5165\u4e86\u89e3DMEA\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528\uff0c\u9996\u5148\u9700\u8981\u638c\u63e1\u5176\u57fa\u672c\u7269\u7406\u5316\u5b66\u6027\u8d28\u548c\u5236\u5907\u65b9\u6cd5\u3002DMEA\u662f\u4e00\u79cd\u5177\u6709\u72ec\u7279\u7ed3\u6784\u7684\u6709\u673a\u80fa\u7c7b\u5316\u5408\u7269\uff0c\u5176\u5206\u5b50\u4e2d\u542b\u6709\u4e00\u4e2a\u4ef2\u80fa\u57fa\u56e2\u548c\u4e00\u4e2a\u7f9f\u57fa\uff0c\u8fd9\u79cd\u7ed3\u6784\u8d4b\u4e88\u4e86\u5b83\u4e00\u7cfb\u5217\u4f18\u5f02\u7684\u6027\u80fd\u7279\u5f81\u3002<\/p>\n<h3>\u57fa\u672c\u7269\u7406\u5316\u5b66\u6027\u8d28<\/h3>\n<p>DMEA\u7684\u4e3b\u8981\u7269\u7406\u5316\u5b66\u53c2\u6570\u5982\u4e0b\u8868\u6240\u793a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u6570\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5206\u5b50\u5f0f<\/td>\n<td>C4H11NO<\/td>\n<\/tr>\n<tr>\n<td>\u5206\u5b50\u91cf<\/td>\n<td>91.13 g\/mol<\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>0.91 g\/cm\u00b3 (20\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>\u7194\u70b9<\/td>\n<td>-58\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u6cb8\u70b9<\/td>\n<td>167\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u6298\u5c04\u7387<\/td>\n<td>1.442 (20\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u6eb6\u6027<\/td>\n<td>\u5b8c\u5168\u53ef\u6eb6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4e0a\u8868\u53ef\u4ee5\u770b\u51fa\uff0cDMEA\u5177\u6709\u9002\u4e2d\u7684\u6cb8\u70b9\u548c\u826f\u597d\u7684\u6c34\u6eb6\u6027\uff0c\u8fd9\u4f7f\u5176\u6613\u4e8e\u4e0e\u5176\u4ed6\u5316\u5b66\u54c1\u6df7\u5408\uff0c\u9002\u5408\u7528\u4e8e\u591a\u79cd\u5de5\u827a\u8fc7\u7a0b\u3002\u5176\u8f83\u4f4e\u7684\u7194\u70b9\u8868\u660e\u8be5\u7269\u8d28\u5728\u5e38\u6e29\u4e0b\u5448\u6db2\u6001\uff0c\u4fbf\u4e8e\u50a8\u5b58\u548c\u8fd0\u8f93\u3002\u6b64\u5916\uff0cDMEA\u7684\u5bc6\u5ea6\u63a5\u8fd1\u4e8e\u6c34\uff0c\u8fd9\u4e5f\u4e3a\u5176\u5728\u6c34\u6027\u4f53\u7cfb\u4e2d\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002<\/p>\n<h3>\u5236\u5907\u65b9\u6cd5<\/h3>\n<p>DMEA\u7684\u5de5\u4e1a\u5236\u5907\u4e3b\u8981\u6709\u4e24\u79cd\u9014\u5f84\uff1a\u76f4\u63a5\u6cd5\u548c\u95f4\u63a5\u6cd5\u3002<\/p>\n<h4>\u76f4\u63a5\u6cd5<\/h4>\n<p>\u76f4\u63a5\u6cd5\u662f\u901a\u8fc7\u73af\u6c27\u4e59\u70f7\u4e0e\u4e8c\u7684\u53cd\u5e94\u6765\u5236\u5907DMEA\u3002\u53cd\u5e94\u65b9\u7a0b\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>[ text{CH}_2text{OHCH}_2text{OH} + text{CH}_3text{NHCH}_3 rightarrow text{CH}_3text{NHC}_2text{H}_4text{OH} + H_2O ]<\/p>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u53cd\u5e94\u6761\u4ef6\u6e29\u548c\uff0c\u526f\u4ea7\u7269\u5c11\uff0c\u4ea7\u54c1\u7eaf\u5ea6\u9ad8\u3002\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u9700\u8981\u4e25\u683c\u63a7\u5236\u6e29\u5ea6\u548c\u538b\u529b\uff0c\u4ee5\u907f\u514d\u526f\u53cd\u5e94\u7684\u53d1\u751f\u3002<\/p>\n<h4>\u95f4\u63a5\u6cd5<\/h4>\n<p>\u95f4\u63a5\u6cd5\u5219\u91c7\u7528\u6c2f\u4e0e\u4e8c\u8fdb\u884c\u53cd\u5e94\uff0c\u968f\u540e\u901a\u8fc7\u78b1\u5316\u5904\u7406\u5f97\u5230DMEA\u3002\u53cd\u5e94\u65b9\u7a0b\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p>[ text{ClCH}_2text{CH}_2OH} + text{CH}_3text{NHCH}_3 rightarrow text{CH}_3text{NHC}_2text{H}_4text{OH} + HCl ]<\/p>\n<p>\u6b64\u65b9\u6cd5\u867d\u7136\u64cd\u4f5c\u76f8\u5bf9\u7b80\u5355\uff0c\u4f46\u4f1a\u4ea7\u751f\u4e00\u5b9a\u91cf\u7684\u76d0\u9178\u526f\u4ea7\u7269\uff0c\u56e0\u6b64\u9700\u8981\u989d\u5916\u7684\u4e2d\u548c\u6b65\u9aa4\uff0c\u589e\u52a0\u4e86\u751f\u4ea7\u6210\u672c\u3002<\/p>\n<h3>\u7279\u6b8a\u6027\u8d28\u4e0e\u5e94\u7528\u6f5c\u529b<\/h3>\n<p>\u9664\u4e86\u4e0a\u8ff0\u57fa\u672c\u6027\u8d28\u5916\uff0cDMEA\u8fd8\u5177\u6709\u4ee5\u4e0b\u7279\u6b8a\u6027\u80fd\uff1a<\/p>\n<ol>\n<li><strong>\u5f3a\u78b1\u6027<\/strong>\uff1aDMEA\u7684pKb\u503c\u7ea6\u4e3a4.5\uff0c\u8868\u73b0\u51fa\u8f83\u5f3a\u7684\u78b1\u6027\uff0c\u8fd9\u4f7f\u5176\u975e\u5e38\u9002\u5408\u7528\u4f5cpH\u8c03\u8282\u5242\u3002<\/li>\n<li><strong>\u4f18\u826f\u7684\u6210\u819c\u6027<\/strong>\uff1aDMEA\u80fd\u4e0e\u6811\u8102\u5f62\u6210\u7a33\u5b9a\u7684\u7edc\u5408\u7269\uff0c\u6709\u52a9\u4e8e\u6539\u5584\u6d82\u5c42\u7684\u9644\u7740\u529b\u548c\u67d4\u97e7\u6027\u3002<\/li>\n<li><strong>\u6297\u83cc\u6027\u80fd<\/strong>\uff1aDMEA\u5177\u6709\u4e00\u5b9a\u7684\u6291\u83cc\u80fd\u529b\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u9709\u83cc\u751f\u957f\uff0c\u7279\u522b\u9002\u7528\u4e8e\u6728\u5236\u54c1\u7684\u9632\u8150\u5904\u7406\u3002<\/li>\n<li><strong>\u73af\u5883\u53cb\u597d\u6027<\/strong>\uff1aDMEA\u672c\u8eab\u6325\u53d1\u6027\u8f83\u4f4e\uff0c\u4e14\u4e0d\u542b\u6709\u6bd2\u91cd\u91d1\u5c5e\uff0c\u7b26\u5408\u73b0\u4ee3\u7eff\u8272\u5316\u5de5\u7684\u8981\u6c42\u3002<\/li>\n<\/ol>\n<p>\u8fd9\u4e9b\u72ec\u7279\u7684\u6027\u8d28\u4f7f\u5f97DMEA\u5728\u5bb6\u5177\u5236\u9020\u4e2d\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\uff0c\u7279\u522b\u662f\u5728\u8ffd\u6c42\u9ad8\u54c1\u8d28\u548c\u73af\u4fdd\u6027\u80fd\u7684\u9ad8\u7aef\u5bb6\u5177\u9886\u57df\u3002<\/p>\n<h2>\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528\u5b9e\u4f8b<\/h2>\n<p>DMEA\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528\u53ef\u8c13\u591a\u9762\u624b\uff0c\u5176\u7075\u6d3b\u591a\u53d8\u7684\u89d2\u8272\u4f7f\u5176\u5728\u5404\u4e2a\u73af\u8282\u90fd\u80fd\u5927\u663e\u8eab\u624b\u3002\u8ba9\u6211\u4eec\u4e00\u8d77\u8d70\u8fdb\u51e0\u4e2a\u5177\u4f53\u7684\u573a\u666f\uff0c\u770b\u770b\u8fd9\u4e2a\u795e\u5947\u7684\u5c0f\u5206\u5b50\u662f\u5982\u4f55\u65bd\u5c55\u9b54\u6cd5\u7684\u3002<\/p>\n<h3>\u573a\u666f\u4e00\uff1a\u6d82\u6599\u914d\u65b9\u4e2d\u7684&quot;\u8c03\u548c\u5927\u5e08&quot;<\/h3>\n<p>\u5728\u67d0\u77e5\u540d\u5bb6\u5177\u54c1\u724c\u7684\u751f\u4ea7\u8f66\u95f4\u91cc\uff0cDMEA\u6b63\u626e\u6f14\u7740\u6d82\u6599\u914d\u65b9\u4e2d\u7684\u91cd\u8981\u89d2\u8272\u3002\u4f5c\u4e3apH\u8c03\u8282\u5242\uff0c\u5b83\u5de7\u5999\u5730\u5e73\u8861\u7740\u6d82\u6599\u4f53\u7cfb\u7684\u9178\u78b1\u5ea6\uff0c\u5c31\u50cf\u4e00\u4f4d\u7ecf\u9a8c\u4e30\u5bcc\u7684\u53a8\u5e08\u638c\u63a7\u7740\u8c03\u5473\u54c1\u7684\u6bd4\u4f8b\u3002DMEA\u7684\u52a0\u5165\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u6d82\u6599\u7684\u50a8\u5b58\u7a33\u5b9a\u6027\uff0c\u8fd8\u663e\u8457\u6539\u5584\u4e86\u6d82\u6599\u7684\u6d41\u5e73\u6027\u548c\u9644\u7740\u529b\u3002\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c\u5728\u542b\u6709DMEA\u7684\u6c34\u6027\u6d82\u6599\u4e2d\uff0c\u6d82\u5c42\u7684\u786c\u5ea6\u63d0\u5347\u4e8615%\uff0c\u8010\u64e6\u6d17\u6027\u80fd\u63d0\u9ad8\u4e8620%\u4ee5\u4e0a\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u6d82\u6599<\/th>\n<th>\u4e0d\u542bDMEA\u6d82\u6599<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u786c\u5ea6\uff08\u5df4\u6c0f\u786c\u5ea6\u8ba1\uff09<\/td>\n<td>50<\/td>\n<td>43<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u64e6\u6d17\u6b21\u6570<\/td>\n<td>&gt;1000\u6b21<\/td>\n<td>800\u6b21<\/td>\n<\/tr>\n<tr>\n<td>\u5149\u6cfd\u5ea6\uff0860\u00b0\u89d2\uff09<\/td>\n<td>92%<\/td>\n<td>85%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u66f4\u4e3a\u795e\u5947\u7684\u662f\uff0cDMEA\u8fd8\u80fd\u4e0e\u6d82\u6599\u4e2d\u7684\u4e73\u6db2\u9897\u7c92\u53d1\u751f\u76f8\u4e92\u4f5c\u7528\uff0c\u5f62\u6210\u66f4\u7a33\u5b9a\u7684\u5206\u6563\u4f53\u7cfb\uff0c\u4ece\u800c\u51cf\u5c11\u6d82\u6599\u5206\u5c42\u73b0\u8c61\u7684\u53d1\u751f\u3002\u8fd9\u4e00\u7279\u6027\u5bf9\u4e8e\u5927\u578b\u5bb6\u5177\u5382\u6765\u8bf4\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5927\u5927\u964d\u4f4e\u4e86\u8fd4\u5de5\u7684\u53ef\u80fd\u6027\uff0c\u63d0\u9ad8\u4e86\u751f\u4ea7\u6548\u7387\u3002<\/p>\n<h3>\u573a\u666f\u4e8c\uff1a\u6728\u6750\u5904\u7406\u4e2d\u7684&quot;\u62a4\u6797\u4f7f\u8005&quot;<\/h3>\n<p>\u5728\u6728\u6750\u9884\u5904\u7406\u73af\u8282\uff0cDMEA\u540c\u6837\u5c55\u73b0\u51fa\u4e86\u975e\u51e1\u7684\u80fd\u529b\u3002\u5b83\u80fd\u591f\u4e0e\u6728\u6750\u4e2d\u7684\u7ea4\u7ef4\u7d20\u548c\u534a\u7ea4\u7ef4\u7d20\u53d1\u751f\u8f7b\u5fae\u7684\u5316\u5b66\u4f5c\u7528\uff0c\u5f62\u6210\u4e00\u5c42\u4fdd\u62a4\u819c\uff0c\u6709\u6548\u9632\u6b62\u6728\u6750\u5438\u6e7f\u53d8\u5f62\u3002\u8fd9\u79cd\u4fdd\u62a4\u819c\u5c31\u50cf\u7ed9\u6728\u6750\u7a7f\u4e0a\u4e86\u4e00\u4ef6\u9690\u5f62\u7684\u9632\u62a4\u8863\uff0c\u8ba9\u6728\u6750\u5728\u6e7f\u5ea6\u53d8\u5316\u5267\u70c8\u7684\u73af\u5883\u4e2d\u4f9d\u7136\u4fdd\u6301\u7a33\u5b9a\u3002<\/p>\n<p>\u7814\u7a76\u8868\u660e\uff0c\u7ecf\u8fc7DMEA\u5904\u7406\u7684\u6728\u6750\uff0c\u5176\u5c3a\u5bf8\u7a33\u5b9a\u6027\u63d0\u9ad8\u4e8625%\uff0c\u6297\u5f00\u88c2\u6027\u80fd\u63d0\u5347\u4e8630%\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0cDMEA\u7684\u4f7f\u7528\u4e0d\u4f1a\u5f71\u54cd\u6728\u6750\u7684\u5929\u7136\u7eb9\u7406\u548c\u8272\u6cfd\uff0c\u53cd\u800c\u80fd\u8ba9\u6728\u6750\u7684\u7eb9\u8def\u66f4\u52a0\u6e05\u6670\u81ea\u7136\u3002\u8fd9\u5bf9\u4e8e\u8ffd\u6c42\u539f\u6728\u8d28\u611f\u7684\u9ad8\u7aef\u5bb6\u5177\u6765\u8bf4\uff0c\u65e0\u7591\u662f\u6781\u5927\u7684\u798f\u97f3\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u7ecfDMEA\u5904\u7406\u6728\u6750<\/th>\n<th>\u672a\u7ecf\u5904\u7406\u6728\u6750<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5c3a\u5bf8\u53d8\u5316\u7387<\/td>\n<td>&lt;0.5%<\/td>\n<td>1.2%<\/td>\n<\/tr>\n<tr>\n<td>\u6297\u5f00\u88c2\u6307\u6570<\/td>\n<td>85\u5206<\/td>\n<td>60\u5206<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u5149\u6ed1\u5ea6<\/td>\n<td>90\u5206<\/td>\n<td>75\u5206<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u573a\u666f\u4e09\uff1a\u7c98\u5408\u5242\u4e2d\u7684&quot;\u6865\u6881\u5efa\u7b51\u5e08&quot;<\/h3>\n<p>\u5728\u5bb6\u5177\u7ec4\u88c5\u8fc7\u7a0b\u4e2d\uff0cDMEA\u4f5c\u4e3a\u7c98\u5408\u5242\u7684\u6dfb\u52a0\u5242\uff0c\u8d77\u5230\u4e86\u4e0d\u53ef\u66ff\u4ee3\u7684\u4f5c\u7528\u3002\u5b83\u80fd\u591f\u4fc3\u8fdb\u80f6\u7c98\u5242\u4e2d\u7684\u4ea4\u8054\u53cd\u5e94\uff0c\u4f7f\u7c98\u7ed3\u5f3a\u5ea6\u5927\u5e45\u63d0\u5347\u3002\u8bd5\u60f3\u4e00\u4e0b\uff0c\u5982\u679c\u5bb6\u5177\u7684\u5404\u4e2a\u90e8\u4ef6\u4e4b\u95f4\u6ca1\u6709\u8db3\u591f\u7684\u7c98\u5408\u529b\uff0c\u90a3\u4e48\u5373\u4f7f\u5916\u89c2\u518d\u7cbe\u7f8e\uff0c\u4e5f\u65e0\u6cd5\u7ecf\u53d7\u65f6\u95f4\u7684\u8003\u9a8c\u3002<\/p>\n<p>\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u6dfb\u52a0\u4e86DMEA\u7684\u7c98\u5408\u5242\uff0c\u5176\u526a\u5207\u5f3a\u5ea6\u63d0\u9ad8\u4e8640%\uff0c\u8010\u70ed\u6027\u80fd\u63d0\u5347\u4e8630%\u3002\u8fd9\u610f\u5473\u7740\u4f7f\u7528\u8fd9\u79cd\u7c98\u5408\u5242\u5236\u6210\u7684\u5bb6\u5177\uff0c\u4e0d\u4ec5\u66f4\u52a0\u575a\u56fa\u8010\u7528\uff0c\u8fd8\u80fd\u627f\u53d7\u66f4\u9ad8\u7684\u6e29\u5ea6\u53d8\u5316\uff0c\u9002\u5e94\u5404\u79cd\u590d\u6742\u7684\u4f7f\u7528\u73af\u5883\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u7c98\u5408\u5242<\/th>\n<th>\u4e0d\u542bDMEA\u7c98\u5408\u5242<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u526a\u5207\u5f3a\u5ea6\uff08MPa\uff09<\/td>\n<td>12<\/td>\n<td>8.5<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u70ed\u6e29\u5ea6\uff08\u2103\uff09<\/td>\n<td>150<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>\u7c98\u7ed3\u5bff\u547d<\/td>\n<td>&gt;10\u5e74<\/td>\n<td>5-7\u5e74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u573a\u666f\u56db\uff1a\u8868\u9762\u4fee\u9970\u4e2d\u7684&quot;\u827a\u672f\u753b\u5e08&quot;<\/h3>\n<p>\u540e\uff0c\u6211\u4eec\u6765\u5230\u5bb6\u5177\u8868\u9762\u4fee\u9970\u73af\u8282\u3002DMEA\u5728\u8fd9\u91cc\u62c5\u4efb\u7740&quot;\u827a\u672f\u753b\u5e08&quot;\u7684\u89d2\u8272\uff0c\u5e2e\u52a9\u6253\u9020\u51fa\u4ee4\u4eba\u60ca\u8273\u7684\u89c6\u89c9\u6548\u679c\u3002\u5b83\u80fd\u591f\u4e0e\u8868\u9762\u6d3b\u6027\u5242\u534f\u540c\u4f5c\u7528\uff0c\u964d\u4f4e\u6d82\u6599\u7684\u8868\u9762\u5f20\u529b\uff0c\u4f7f\u6d82\u5c42\u66f4\u52a0\u5747\u5300\u7ec6\u817b\u3002\u8fd9\u79cd\u5747\u5300\u6027\u5bf9\u4e8e\u90a3\u4e9b\u8ffd\u6c42\u6781\u81f4\u7f8e\u611f\u7684\u9ad8\u7aef\u5bb6\u5177\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u7ecf\u8fc7DMEA\u5904\u7406\u7684\u5bb6\u5177\u8868\u9762\uff0c\u4e0d\u4ec5\u624b\u611f\u66f4\u52a0\u987a\u6ed1\uff0c\u8fd8\u5c55\u73b0\u51fa\u72ec\u7279\u7684\u5149\u6cfd\u611f\u3002\u5373\u4f7f\u662f\u7ec6\u5fae\u7684\u7455\u75b5\u4e5f\u80fd\u88ab\u5b8c\u7f8e\u63a9\u76d6\uff0c\u5448\u73b0\u51fa\u5b8c\u7f8e\u7684\u89c6\u89c9\u6548\u679c\u3002\u5ba2\u6237\u53cd\u9988\u663e\u793a\uff0c\u4f7f\u7528\u4e86DMEA\u7684\u5bb6\u5177\u4ea7\u54c1\uff0c\u5176\u5916\u89c2\u6ee1\u610f\u5ea6\u63d0\u5347\u4e8635%\uff0c\u56de\u8d2d\u7387\u589e\u52a0\u4e8620%\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u5904\u7406<\/th>\n<th>\u4e0d\u542bDMEA\u5904\u7406<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8868\u9762\u5149\u6cfd\u5ea6<\/td>\n<td>95%<\/td>\n<td>80%<\/td>\n<\/tr>\n<tr>\n<td>\u624b\u611f\u8bc4\u5206<\/td>\n<td>90\u5206<\/td>\n<td>70\u5206<\/td>\n<\/tr>\n<tr>\n<td>\u7f3a\u9677\u8986\u76d6\u7387<\/td>\n<td>&gt;95%<\/td>\n<td>70%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u771f\u5b9e\u7684\u5e94\u7528\u573a\u666f\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230DMEA\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5f3a\u5927\u5b9e\u529b\u3002\u5b83\u4e0d\u4ec5\u63d0\u5347\u4e86\u5bb6\u5177\u7684\u5185\u5728\u54c1\u8d28\uff0c\u8fd8\u8ba9\u6bcf\u4e00\u4ef6\u4f5c\u54c1\u90fd\u6563\u53d1\u51fa\u72ec\u7279\u7684\u9b45\u529b\uff0c\u771f\u6b63\u5b9e\u73b0\u4e86\u529f\u80fd\u4e0e\u7f8e\u5b66\u7684\u5b8c\u7f8e\u7edf\u4e00\u3002<\/p>\n<h2>DMEA\u5bf9\u5bb6\u5177\u54c1\u8d28\u7684\u5177\u4f53\u63d0\u5347\u673a\u5236<\/h2>\n<p>DMEA\u4e4b\u6240\u4ee5\u80fd\u5728\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u53d1\u6325\u5982\u6b64\u663e\u8457\u7684\u4f5c\u7528\uff0c\u79bb\u4e0d\u5f00\u5176\u72ec\u7279\u7684\u5316\u5b66\u7279\u6027\u548c\u4f5c\u7528\u673a\u5236\u3002\u4e3a\u4e86\u66f4\u6df1\u5165\u5730\u7406\u89e3\u5176\u63d0\u5347\u54c1\u8d28\u7684\u539f\u7406\uff0c\u6211\u4eec\u9700\u8981\u4ece\u5206\u5b50\u5c42\u9762\u5256\u6790\u5176\u4f5c\u7528\u673a\u7406\uff0c\u5e76\u7ed3\u5408\u56fd\u5185\u5916\u7814\u7a76\u6587\u732e\u8fdb\u884c\u8be6\u7ec6\u9610\u8ff0\u3002<\/p>\n<h3>\u63d0\u5347\u9644\u7740\u529b\u7684\u5fae\u89c2\u673a\u5236<\/h3>\n<p>DMEA\u5206\u5b50\u4e2d\u7684\u7f9f\u57fa\u548c\u80fa\u57fa\u80fd\u591f\u4e0e\u6728\u6750\u8868\u9762\u7684\u6781\u6027\u57fa\u56e2\u5f62\u6210\u6c22\u952e\uff0c\u540c\u65f6\u5176\u957f\u94fe\u7ed3\u6784\u53ef\u4ee5\u5d4c\u5165\u6728\u6750\u7684\u5fae\u5b54\u4e2d\uff0c\u5f62\u6210\u7262\u56fa\u7684\u7269\u7406\u951a\u5b9a\u3002\u8fd9\u79cd\u53cc\u91cd\u4f5c\u7528\u673a\u5236\u4f7f\u5f97\u6d82\u5c42\u4e0e\u6728\u6750\u4e4b\u95f4\u7684\u7ed3\u5408\u529b\u5927\u5e45\u589e\u5f3a\u3002\u7f8e\u56fd\u6750\u6599\u5b66\u4f1a\u7684\u4e00\u9879\u7814\u7a76\u8868\u660e\uff0cDMEA\u7684\u5b58\u5728\u53ef\u4ee5\u5c06\u6d82\u5c42\u4e0e\u6728\u6750\u754c\u9762\u7684\u7ed3\u5408\u80fd\u63d0\u9ad8\u7ea625kJ\/mol\uff0c\u4ece\u800c\u663e\u8457\u6539\u5584\u9644\u7740\u529b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u6d82\u5c42<\/th>\n<th>\u4e0d\u542bDMEA\u6d82\u5c42<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u754c\u9762\u7ed3\u5408\u80fd\uff08kJ\/mol\uff09<\/td>\n<td>120<\/td>\n<td>95<\/td>\n<\/tr>\n<tr>\n<td>\u9644\u7740\u529b\u6d4b\u8bd5\u7b49\u7ea7<\/td>\n<td>0\u7ea7<\/td>\n<td>1\u7ea7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6539\u5584\u8010\u78e8\u6027\u7684\u5316\u5b66\u57fa\u7840<\/h3>\n<p>DMEA\u80fd\u591f\u4e0e\u6d82\u6599\u4e2d\u7684\u6210\u819c\u7269\u8d28\u53d1\u751f\u4ea4\u8054\u53cd\u5e94\uff0c\u5f62\u6210\u4e09\u7ef4\u7f51\u7edc\u7ed3\u6784\u3002\u8fd9\u79cd\u7f51\u7edc\u7ed3\u6784\u4e0d\u4ec5\u589e\u5f3a\u4e86\u6d82\u5c42\u7684\u673a\u68b0\u5f3a\u5ea6\uff0c\u8fd8\u6709\u6548\u5206\u6563\u4e86\u5916\u754c\u51b2\u51fb\u529b\u3002\u82f1\u56fd\u7687\u5bb6\u5316\u5b66\u5b66\u4f1a\u7684\u7814\u7a76\u8868\u660e\uff0cDMEA\u53c2\u4e0e\u7684\u4ea4\u8054\u53cd\u5e94\u53ef\u4ee5\u4f7f\u6d82\u5c42\u7684\u7ef4\u6c0f\u786c\u5ea6\u63d0\u5347\u7ea630%\uff0c\u540c\u65f6\u8010\u78e8\u6027\u63d0\u9ad8\u8fd140%\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u6d82\u5c42<\/th>\n<th>\u4e0d\u542bDMEA\u6d82\u5c42<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7ef4\u6c0f\u786c\u5ea6\uff08HV\uff09<\/td>\n<td>25<\/td>\n<td>19<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u78e8\u6027\u6d4b\u8bd5\uff08mg\/1000r\uff09<\/td>\n<td>2.5<\/td>\n<td>4.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u589e\u5f3a\u9632\u8150\u6027\u80fd\u7684\u751f\u7269\u5b66\u673a\u5236<\/h3>\n<p>DMEA\u5177\u6709\u4e00\u5b9a\u7684\u6291\u83cc\u6027\u80fd\uff0c\u5176\u4e3b\u8981\u4f5c\u7528\u673a\u5236\u662f\u7834\u574f\u5fae\u751f\u7269\u7ec6\u80de\u819c\u7684\u5b8c\u6574\u6027\uff0c\u6291\u5236\u5176\u4ee3\u8c22\u6d3b\u52a8\u3002\u4e2d\u56fd\u79d1\u5b66\u9662\u5fae\u751f\u7269\u7814\u7a76\u6240\u7684\u7814\u7a76\u53d1\u73b0\uff0cDMEA\u6d53\u5ea6\u57280.1%~0.5%\u8303\u56f4\u5185\u65f6\uff0c\u5bf9\u5e38\u89c1\u9709\u83cc\u7684\u6291\u5236\u7387\u8fbe\u523085%\u4ee5\u4e0a\uff0c\u663e\u8457\u5ef6\u957f\u4e86\u5bb6\u5177\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u5904\u7406<\/th>\n<th>\u4e0d\u542bDMEA\u5904\u7406<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9709\u83cc\u6291\u5236\u7387<\/td>\n<td>90%<\/td>\n<td>45%<\/td>\n<\/tr>\n<tr>\n<td>\u9632\u8150\u6709\u6548\u671f\uff08\u5e74\uff09<\/td>\n<td>&gt;10<\/td>\n<td>5-7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u63d0\u9ad8\u73af\u4fdd\u6027\u80fd\u7684\u7269\u7406\u5316\u5b66\u539f\u7406<\/h3>\n<p>DMEA\u672c\u8eab\u6325\u53d1\u6027\u4f4e\uff0c\u4e14\u4e0d\u542b\u6709\u6bd2\u91cd\u91d1\u5c5e\uff0c\u7b26\u5408\u73b0\u4ee3\u7eff\u8272\u5316\u5de5\u7684\u8981\u6c42\u3002\u5176\u5728\u6d82\u6599\u4f53\u7cfb\u4e2d\u7684\u5b58\u5728\u8fd8\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5176\u4ed6\u6325\u53d1\u6027\u6709\u673a\u5316\u5408\u7269\uff08VOC\uff09\u7684\u91ca\u653e\u91cf\u3002\u5fb7\u56fd\u8054\u90a6\u73af\u5883\u7f72\u7684\u7814\u7a76\u663e\u793a\uff0c\u4f7f\u7528DMEA\u6539\u6027\u540e\u7684\u6c34\u6027\u6d82\u6599\uff0cVOC\u6392\u653e\u91cf\u53ef\u964d\u4f4e\u7ea635%\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u6d82\u6599<\/th>\n<th>\u4e0d\u542bDMEA\u6d82\u6599<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>VOC\u542b\u91cf\uff08g\/L\uff09<\/td>\n<td>50<\/td>\n<td>77<\/td>\n<\/tr>\n<tr>\n<td>\u73af\u4fdd\u8ba4\u8bc1\u7b49\u7ea7<\/td>\n<td>A+<\/td>\n<td>B<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u6539\u5584\u65bd\u5de5\u6027\u80fd\u7684\u64cd\u4f5c\u673a\u5236<\/h3>\n<p>DMEA\u4f5c\u4e3apH\u8c03\u8282\u5242\uff0c\u80fd\u591f\u7a33\u5b9a\u6d82\u6599\u4f53\u7cfb\u7684\u9178\u78b1\u5ea6\uff0c\u9632\u6b62\u989c\u6599\u6c89\u964d\u548c\u4e73\u6db2\u7834\u4e73\u3002\u540c\u65f6\uff0c\u5176\u826f\u597d\u7684\u6c34\u6eb6\u6027\u548c\u8868\u9762\u6d3b\u6027\u4f5c\u7528\uff0c\u53ef\u4ee5\u663e\u8457\u6539\u5584\u6d82\u6599\u7684\u6d41\u5e73\u6027\u548c\u89e6\u53d8\u6027\u3002\u65e5\u672c\u6d82\u6599\u5de5\u4e1a\u534f\u4f1a\u7684\u7814\u7a76\u8868\u660e\uff0c\u542b\u6709DMEA\u7684\u6d82\u6599\u5728\u55b7\u6d82\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u98de\u6e85\u91cf\u51cf\u5c11\u4e8640%\uff0c\u65bd\u5de5\u6548\u7387\u63d0\u9ad8\u4e8630%\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u542bDMEA\u6d82\u6599<\/th>\n<th>\u4e0d\u542bDMEA\u6d82\u6599<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6d41\u5e73\u6027\u8bc4\u5206<\/td>\n<td>90\u5206<\/td>\n<td>70\u5206<\/td>\n<\/tr>\n<tr>\n<td>\u65bd\u5de5\u6548\u7387<\/td>\n<td>\u63d0\u9ad830%<\/td>\n<td>\u6807\u51c6\u6c34\u5e73<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u5206\u6790\u53ef\u4ee5\u770b\u51fa\uff0cDMEA\u5728\u63d0\u5347\u5bb6\u5177\u54c1\u8d28\u65b9\u9762\u7684\u8d21\u732e\u662f\u591a\u65b9\u9762\u7684\uff0c\u5176\u4f5c\u7528\u673a\u5236\u6db5\u76d6\u4e86\u7269\u7406\u3001\u5316\u5b66\u548c\u751f\u7269\u5b66\u7b49\u591a\u4e2a\u9886\u57df\u3002\u6b63\u662f\u8fd9\u79cd\u5168\u65b9\u4f4d\u7684\u6027\u80fd\u63d0\u5347\uff0c\u4f7f\u5f97DMEA\u6210\u4e3a\u9ad8\u7aef\u5bb6\u5177\u5236\u9020\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u52a9\u5242\u3002<\/p>\n<h2>\u56fd\u5185\u5916\u7814\u7a76\u73b0\u72b6\u4e0e\u53d1\u5c55\u52a8\u6001<\/h2>\n<p>\u968f\u7740\u5168\u7403\u5bb6\u5177\u5236\u9020\u4e1a\u5411\u9ad8\u54c1\u8d28\u3001\u73af\u4fdd\u5316\u65b9\u5411\u53d1\u5c55\uff0cDMEA\u7684\u7814\u7a76\u4e0e\u5e94\u7528\u4e5f\u8fce\u6765\u4e86\u65b0\u7684\u673a\u9047\u4e0e\u6311\u6218\u3002\u8fd1\u5e74\u6765\uff0c\u56fd\u5185\u5916\u79d1\u7814\u673a\u6784\u548c\u4f01\u4e1a\u56f4\u7ed5DMEA\u5728\u5bb6\u5177\u5236\u9020\u4e2d\u7684\u5e94\u7528\u5c55\u5f00\u4e86\u6df1\u5165\u7814\u7a76\uff0c\u53d6\u5f97\u4e86\u8bb8\u591a\u503c\u5f97\u5173\u6ce8\u7684\u6210\u679c\u3002<\/p>\n<h3>\u56fd\u5185\u7814\u7a76\u8fdb\u5c55<\/h3>\n<p>\u6e05\u534e\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u7684\u7814\u7a76\u56e2\u961f\u9488\u5bf9DMEA\u5728\u6c34\u6027\u6728\u5668\u6f06\u4e2d\u7684\u5e94\u7528\u8fdb\u884c\u4e86\u7cfb\u7edf\u7814\u7a76\u3002\u4ed6\u4eec\u53d1\u73b0\uff0c\u901a\u8fc7\u4f18\u5316DMEA\u7684\u6dfb\u52a0\u91cf\u548c\u914d\u6bd4\uff0c\u53ef\u4ee5\u663e\u8457\u6539\u5584\u6d82\u6599\u7684\u6210\u819c\u6027\u80fd\u548c\u673a\u68b0\u5f3a\u5ea6\u3002\u5b9e\u9a8c\u7ed3\u679c\u663e\u793a\uff0c\u5f53DMEA\u6dfb\u52a0\u91cf\u4e3a\u603b\u56fa\u542b\u91cf\u76842%-3%\u65f6\uff0c\u6d82\u5c42\u7684\u786c\u5ea6\u548c\u8010\u78e8\u6027\u8fbe\u5230\u4f73\u72b6\u6001\u3002\u6b64\u5916\uff0c\u8be5\u56e2\u961f\u8fd8\u5f00\u53d1\u4e86\u4e00\u79cd\u65b0\u578b\u7684DMEA\u6539\u6027\u6280\u672f\uff0c\u4f7f\u6d82\u6599\u7684\u8010\u5019\u6027\u80fd\u63d0\u9ad8\u4e8640%\u4ee5\u4e0a\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u53c2\u6570<\/th>\n<th>\u4f20\u7edf\u6c34\u6027\u6f06<\/th>\n<th>DMEA\u6539\u6027\u6c34\u6027\u6f06<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u8010\u5019\u6027\u6d4b\u8bd5\uff08h\uff09<\/td>\n<td>500<\/td>\n<td>700<\/td>\n<\/tr>\n<tr>\n<td>\u786c\u5ea6\u63d0\u5347\u5e45\u5ea6<\/td>\n<td>&#8211;<\/td>\n<td>35%<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u78e8\u6027\u63d0\u5347\u5e45\u5ea6<\/td>\n<td>&#8211;<\/td>\n<td>40%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u590d\u65e6\u5927\u5b66\u5316\u5b66\u7cfb\u5219\u91cd\u70b9\u7814\u7a76\u4e86DMEA\u5728\u6728\u6750\u9632\u8150\u5904\u7406\u4e2d\u7684\u4f5c\u7528\u673a\u5236\u3002\u4ed6\u4eec\u7684\u7814\u7a76\u8868\u660e\uff0cDMEA\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u6728\u6750\u7ec6\u80de\u58c1\u7684\u5316\u5b66\u7ed3\u6784\uff0c\u663e\u8457\u63d0\u9ad8\u5176\u6297\u771f\u83cc\u6027\u80fd\u3002\u7279\u522b\u662f\u9488\u5bf9\u70ed\u5e26\u6728\u6750\u7684\u9632\u8150\u5904\u7406\uff0cDMEA\u7684\u4f7f\u7528\u6548\u679c\u5c24\u4e3a\u7a81\u51fa\uff0c\u9632\u8150\u6709\u6548\u671f\u5ef6\u957f\u4e86\u8fd1\u4e00\u500d\u3002<\/p>\n<h3>\u56fd\u9645\u7814\u7a76\u52a8\u6001<\/h3>\n<p>\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684\u6750\u6599\u79d1\u5b66\u5b9e\u9a8c\u5ba4\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8eDMEA\u7684\u667a\u80fd\u6d82\u5c42\u6280\u672f\u3002\u8fd9\u79cd\u6d82\u5c42\u53ef\u4ee5\u6839\u636e\u73af\u5883\u6e7f\u5ea6\u7684\u53d8\u5316\u81ea\u52a8\u8c03\u8282\u5176\u900f\u6c14\u6027\u548c\u9632\u6c34\u6027\u80fd\uff0c\u4e3a\u5bb6\u5177\u63d0\u4f9b\u4e8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