{"id":9819,"date":"2025-06-14T02:46:01","date_gmt":"2025-06-13T18:46:01","guid":{"rendered":"https:\/\/www.51malin.com\/index.php\/archives\/9819"},"modified":"2025-06-14T02:46:01","modified_gmt":"2025-06-13T18:46:01","slug":"dbu%e8%8b%af%e9%85%9a%e7%9b%90-cas-57671-19-9%e5%9c%a8%e9%93%b8%e9%80%a0%e8%81%9a%e6%b0%a8%e9%85%af%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.51malin.com\/index.php\/archives\/9819","title":{"rendered":"DBU\u82ef\u915a\u76d0 CAS 57671-19-9\u5728\u94f8\u9020\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"

DBU\u82ef\u915a\u76d0\uff08CAS 57671-19-9\uff09\u5728\u94f8\u9020\u805a\u6c28\u916f\u4e2d\u7684\u5e94\u7528\u5168\u89e3\u6790<\/h1>\n
\n

\u5f15\u8a00\uff1a\u4ece\u4e00\u5757\u6a61\u76ae\u8bf4\u8d77 \ud83d\ude0a<\/h2>\n

\u5c0f\u65f6\u5019\uff0c\u6211\u4eec\u73a9\u7684\u6a61\u76ae\u3001\u978b\u5e95\u3001\u751a\u81f3\u6c7d\u8f66\u8f6e\u80ce\uff0c\u5f88\u591a\u90fd\u548c\u4e00\u79cd\u795e\u5947\u7684\u6750\u6599\u6709\u5173\u2014\u2014\u805a\u6c28\u916f\u3002\u800c\u4eca\u5929\u6211\u4eec\u8981\u804a\u7684\u4e3b\u89d2\uff0c\u662f\u4e00\u4e2a\u542c\u8d77\u6765\u6709\u70b9\u201c\u5b66\u672f\u8303\u513f\u201d\u7684\u540d\u5b57\uff1aDBU\u82ef\u915a\u76d0\uff08CAS 57671-19-9\uff09<\/strong>\u3002\u522b\u88ab\u5b83\u90a3\u4e32\u7f16\u53f7\u5413\u5230\uff0c\u5176\u5b9e\u5b83\u5728\u805a\u6c28\u916f\u7684\u4e16\u754c\u91cc\uff0c\u662f\u4e2a\u201c\u50ac\u5316\u5242\u754c\u7684\u625b\u628a\u5b50\u201d\u3002<\/p>\n

\u5c24\u5176\u662f\u5728\u94f8\u9020\u805a\u6c28\u916f<\/strong>\u9886\u57df\uff0cDBU\u82ef\u915a\u76d0\u5c31\u50cf\u662f\u4e00\u4f4d\u4f4e\u8c03\u4f46\u5b9e\u529b\u6d3e\u7684\u201c\u5e55\u540e\u63a8\u624b\u201d\uff0c\u9ed8\u9ed8\u5730\u63a8\u52a8\u7740\u6574\u4e2a\u53cd\u5e94\u8fdb\u7a0b\u3002\u8fd9\u7bc7\u6587\u7ae0\u5c31\u5e26\u4f60\u8d70\u8fdb\u8fd9\u4e2a\u5316\u5b66\u5c0f\u80fd\u624b\u7684\u4e16\u754c\uff0c\u770b\u770b\u5b83\u662f\u600e\u4e48\u8ba9\u805a\u6c28\u916f\u53d8\u5f97\u66f4\u5f3a\u5927\u3001\u66f4\u7075\u6d3b\u3001\u66f4\u6709\u201c\u5f39\u6027\u201d\u7684\u3002<\/p>\n


\n

\u7b2c\u4e00\u7ae0\uff1aDBU\u82ef\u915a\u76d0\u5230\u5e95\u662f\u8c01\uff1f\ud83d\udc69\u200d\ud83d\udd2c<\/h2>\n

1.1 \u540d\u5b57\u7531\u6765\u4e0e\u7ed3\u6784\u7b80\u8ff0<\/h3>\n

DBU\u82ef\u915a\u76d0\u7684\u5168\u79f0\u662f 1,8-Diazabicyclo[5.4.0]undec-7-ene Phenolate<\/strong>\uff0c\u7b80\u79f0DBU Phenolate\uff0cCAS\u53f7\u4e3a 57671-19-9<\/strong>\u3002\u8fd9\u8d27\u5c5e\u4e8e\u6709\u673a\u78b1\u7c7b\u5316\u5408\u7269\uff0c\u662f\u7531\u5f3a\u78b1DBU\uff08\u4e8c\u6c2e\u6742\u53cc\u73af\uff09\u4e0e\u82ef\u915a\u4e2d\u548c\u540e\u5f62\u6210\u7684\u76d0\u3002<\/p>\n

\u5b83\u7684\u7ed3\u6784\u975e\u5e38\u6709\u8da3\uff0cDBU\u672c\u8eab\u662f\u4e00\u79cd\u8d85\u5f3a\u78b1\uff0c\u4f46\u7531\u4e8e\u5176\u7a7a\u95f4\u4f4d\u963b\u8f83\u5927\uff0c\u5728\u5e38\u6e29\u4e0b\u7a33\u5b9a\u6027\u6781\u597d\uff1b\u5f53\u5b83\u4e0e\u82ef\u915a\u53cd\u5e94\u751f\u6210\u82ef\u915a\u76d0\u4e4b\u540e\uff0c\u4e0d\u4ec5\u4fdd\u7559\u4e86\u826f\u597d\u7684\u50ac\u5316\u6d3b\u6027\uff0c\u8fd8\u63d0\u5347\u4e86\u5728\u591a\u79cd\u6eb6\u5242\u4e2d\u7684\u6eb6\u89e3\u6027\uff0c\u7279\u522b\u9002\u5408\u7528\u4e8e\u805a\u6c28\u916f\u4f53\u7cfb\u4e2d\u4f5c\u4e3a\u5ef6\u8fdf\u578b\u50ac\u5316\u5242\u3002<\/p>\n


\n

1.2 \u57fa\u672c\u7269\u7406\u5316\u5b66\u53c2\u6570\u4e00\u89c8\u8868 \ud83d\udcca<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570\u540d\u79f0<\/th>\n\u6570\u503c\u6216\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
\u5206\u5b50\u5f0f<\/td>\nC\u2081\u2087H\u2082\u2083N\u2082O\u207bNa\u207a<\/td>\n<\/tr>\n
\u5206\u5b50\u91cf<\/td>\n\u7ea6 290 g\/mol<\/td>\n<\/tr>\n
\u5916\u89c2<\/td>\n\u767d\u8272\u81f3\u6d45\u9ec4\u8272\u7c89\u672b\u6216\u56fa\u4f53<\/td>\n<\/tr>\n
\u6eb6\u89e3\u6027<\/td>\n\u53ef\u6eb6\u4e8e\u9187\u7c7b\u3001DMF\u3001DMSO\u7b49\u6781\u6027\u6eb6\u5242<\/td>\n<\/tr>\n
pH\u503c\uff08\u6c34\u6eb6\u6db2\uff09<\/td>\n\u78b1\u6027\uff0c\u7ea69~11<\/td>\n<\/tr>\n
\u7194\u70b9<\/td>\n130\u2013140\u00b0C\uff08\u5206\u89e3\uff09<\/td>\n<\/tr>\n
\u7a33\u5b9a\u6027<\/td>\n\u5e72\u71e5\u73af\u5883\u4e0b\u7a33\u5b9a\uff0c\u9047\u9178\u6613\u5206\u89e3<\/td>\n<\/tr>\n
\u50a8\u5b58\u6761\u4ef6<\/td>\n\u907f\u5149\u3001\u5e72\u71e5\u3001\u5bc6\u5c01\u4fdd\u5b58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

\u7b2c\u4e8c\u7ae0\uff1a\u94f8\u9020\u805a\u6c28\u916f\u7684\u90a3\u4e9b\u4e8b\u513f \ud83e\uddea<\/h2>\n

2.1 \u4ec0\u4e48\u662f\u94f8\u9020\u805a\u6c28\u916f\uff1f<\/h3>\n

\u94f8\u9020\u805a\u6c28\u916f\uff08Cast Polyurethane\uff09\uff0c\u987e\u540d\u601d\u4e49\uff0c\u5c31\u662f\u901a\u8fc7\u6d47\u6ce8\u65b9\u5f0f\u6210\u578b\u7684\u805a\u6c28\u916f\u6750\u6599\u3002\u5b83\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6eda\u8f6e\u3001\u7f13\u51b2\u57ab\u3001\u6a21\u5177\u3001\u8f8a\u7b52\u3001\u5bc6\u5c01\u4ef6\u7b49\u9886\u57df\u3002\u8fd9\u7c7b\u6750\u6599\u901a\u5e38\u7531\u591a\u5143\u9187\uff08Polyol\uff09\u4e0e\u591a\u5f02\u6c30\u9178\u916f\uff08MDI\u6216TDI\uff09\u53cd\u5e94\u800c\u6210\uff0c\u5176\u4e2d\u50ac\u5316\u5242\u7684\u4f5c\u7528\u81f3\u5173\u91cd\u8981\u3002<\/p>\n


\n

2.2 \u805a\u6c28\u916f\u53cd\u5e94\u7684\u57fa\u672c\u539f\u7406<\/h3>\n

\u805a\u6c28\u916f\u7684\u5408\u6210\u4e3b\u8981\u662f\u4e24\u4e2a\u5173\u952e\u53cd\u5e94\uff1a<\/p>\n

    \n
  1. \u6c28\u57fa\u7532\u9178\u916f\u53cd\u5e94<\/strong>\uff1a\u7f9f\u57fa\uff08\u2013OH\uff09\u4e0e\u5f02\u6c30\u9178\u916f\u57fa\uff08\u2013NCO\uff09\u53cd\u5e94\u751f\u6210\u6c28\u57fa\u7532\u9178\u916f\u952e\uff1b<\/li>\n
  2. \u8132\u53cd\u5e94<\/strong>\uff1a\u6c34\u4e0e\u2013NCO\u53cd\u5e94\u751f\u6210\u8132\u952e\u5e76\u91ca\u653eCO\u2082\u6c14\u4f53\u3002<\/li>\n<\/ol>\n

    \u8fd9\u4e24\u4e2a\u53cd\u5e94\u90fd\u9700\u8981\u5408\u9002\u7684\u50ac\u5316\u5242\u6765\u63a7\u5236\u53cd\u5e94\u901f\u7387\u548c\u5de5\u827a\u7a97\u53e3\u3002\u5982\u679c\u50ac\u5316\u5242\u9009\u62e9\u4e0d\u5f53\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u53d1\u6ce1\u3001\u56fa\u5316\u8fc7\u5feb\u3001\u8868\u9762\u7f3a\u9677\u7b49\u95ee\u9898\u3002<\/p>\n


    \n

    \u7b2c\u4e09\u7ae0\uff1aDBU\u82ef\u915a\u76d0\u4e3a\u4f55\u662f\u94f8\u9020\u805a\u6c28\u916f\u7684\u201c\u7075\u9b42\u4eba\u7269\u201d\uff1f\ud83c\udf1f<\/h2>\n

    3.1 \u5b83\u662f\u201c\u5ef6\u8fdf\u578b\u201d\u50ac\u5316\u5242\u7684\u4ee3\u8868<\/h3>\n

    \u5728\u94f8\u9020\u5de5\u827a\u4e2d\uff0c\u6211\u4eec\u5e38\u5e38\u5e0c\u671b\u6750\u6599\u5728\u6df7\u5408\u540e\u6709\u8db3\u591f\u7684\u65f6\u95f4\u8fdb\u884c\u6405\u62cc\u3001\u6d47\u6ce8\u3001\u6392\u6c14\u7b49\u64cd\u4f5c\uff0c\u800c\u4e0d\u81f3\u4e8e\u7acb\u5373\u5f00\u59cb\u5267\u70c8\u53cd\u5e94\u3002\u8fd9\u65f6\u5019\uff0c\u5ef6\u8fdf\u578b\u50ac\u5316\u5242<\/strong>\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n

    DBU\u82ef\u915a\u76d0\u6b63\u662f\u8fd9\u6837\u4e00\u4f4d\u201c\u8282\u594f\u638c\u63a7\u8005\u201d\u3002\u5b83\u5728\u521d\u59cb\u9636\u6bb5\u53cd\u5e94\u7f13\u6162\uff0c\u968f\u7740\u6e29\u5ea6\u5347\u9ad8\u6216\u65f6\u95f4\u5ef6\u957f\uff0c\u9010\u6e10\u91ca\u653e\u51faDBU\uff0c\u4ece\u800c\u52a0\u901f\u53cd\u5e94\u8fdb\u7a0b\u3002\u8fd9\u79cd\u201c\u5148\u6162\u540e\u5feb\u201d\u7684\u7279\u6027\u975e\u5e38\u9002\u5408\u94f8\u9020\u5de5\u827a\u7684\u9700\u6c42\u3002<\/p>\n


    \n

    3.2 \u517c\u5177\u51dd\u80f6\u4e0e\u53d1\u6ce1\u50ac\u5316\u80fd\u529b<\/h3>\n

    \u867d\u7136DBU\u82ef\u915a\u76d0\u4e3b\u8981\u7528\u4e8e\u63a7\u5236\u51dd\u80f6\u53cd\u5e94\uff08\u5373\u2013OH\u4e0e\u2013NCO\u7684\u53cd\u5e94\uff09\uff0c\u4f46\u5b83\u5bf9\u53d1\u6ce1\u53cd\u5e94\u4e5f\u6709\u4e00\u5b9a\u7684\u4fc3\u8fdb\u4f5c\u7528\u3002\u56e0\u6b64\uff0c\u5728\u4e00\u4e9b\u9700\u8981\u8f7b\u5fae\u53d1\u6ce1\u6548\u679c\u7684\u805a\u6c28\u916f\u5236\u54c1\u4e2d\uff08\u5982\u8f6f\u8d28\u6eda\u8f6e\u3001\u7f13\u51b2\u5757\uff09\uff0c\u5b83\u53ef\u4ee5\u8d77\u5230\u4e00\u4e3e\u4e24\u5f97\u7684\u6548\u679c\u3002<\/p>\n


    \n

    3.3 \u5bf9\u73af\u5883\u53cb\u597d\uff0c\u5b89\u5168\u7cfb\u6570\u9ad8<\/h3>\n

    \u76f8\u6bd4\u4e00\u4e9b\u9521\u7c7b\u50ac\u5316\u5242\uff08\u5982T-9\u3001T-12\uff09\uff0cDBU\u82ef\u915a\u76d0\u4e0d\u542b\u91cd\u91d1\u5c5e\uff0c\u66f4\u52a0\u73af\u4fdd\uff0c\u7b26\u5408\u5f53\u524d\u7eff\u8272\u5316\u5de5\u7684\u53d1\u5c55\u8d8b\u52bf\u3002\u6b64\u5916\uff0c\u5b83\u5bf9\u4eba\u4f53\u523a\u6fc0\u6027\u8f83\u4f4e\uff0c\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u76f8\u5bf9\u5b89\u5168\u3002<\/p>\n

    \"\"<\/p>\n


    \n

    3.3 \u5bf9\u73af\u5883\u53cb\u597d\uff0c\u5b89\u5168\u7cfb\u6570\u9ad8<\/h3>\n

    \u76f8\u6bd4\u4e00\u4e9b\u9521\u7c7b\u50ac\u5316\u5242\uff08\u5982T-9\u3001T-12\uff09\uff0cDBU\u82ef\u915a\u76d0\u4e0d\u542b\u91cd\u91d1\u5c5e\uff0c\u66f4\u52a0\u73af\u4fdd\uff0c\u7b26\u5408\u5f53\u524d\u7eff\u8272\u5316\u5de5\u7684\u53d1\u5c55\u8d8b\u52bf\u3002\u6b64\u5916\uff0c\u5b83\u5bf9\u4eba\u4f53\u523a\u6fc0\u6027\u8f83\u4f4e\uff0c\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u76f8\u5bf9\u5b89\u5168\u3002<\/p>\n


    \n

    \u7b2c\u56db\u7ae0\uff1aDBU\u82ef\u915a\u76d0\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u8868\u73b0\u5982\u4f55\uff1f\ud83d\udee0\ufe0f<\/h2>\n

    4.1 \u5e94\u7528\u573a\u666f\u4e3e\u4f8b<\/h3>\n\n\n\n\n\n\n\n\n
    \u5e94\u7528\u9886\u57df<\/th>\n\u4f7f\u7528\u76ee\u7684<\/th>\n\u6548\u679c\u8868\u73b0<\/th>\n<\/tr>\n<\/thead>\n
    \u5de5\u4e1a\u6eda\u8f6e<\/td>\n\u63a7\u5236\u51dd\u80f6\u65f6\u95f4\uff0c\u63d0\u9ad8\u8131\u6a21\u6548\u7387<\/td>\n\u8868\u9762\u5149\u6ed1\uff0c\u5c3a\u5bf8\u7a33\u5b9a<\/td>\n<\/tr>\n
    \u7f13\u51b2\u57ab<\/td>\n\u5ef6\u957f\u64cd\u4f5c\u65f6\u95f4\uff0c\u6539\u5584\u6d41\u52a8\u6027<\/td>\n\u6210\u54c1\u65e0\u6c14\u6ce1\uff0c\u56de\u5f39\u6027\u80fd\u4f73<\/td>\n<\/tr>\n
    \u5bc6\u5c01\u4ef6<\/td>\n\u63d0\u9ad8\u673a\u68b0\u5f3a\u5ea6\u4e0e\u8010\u4e45\u6027<\/td>\n\u5c3a\u5bf8\u7cbe\u5ea6\u9ad8\uff0c\u4e0d\u6613\u53d8\u5f62<\/td>\n<\/tr>\n
    \u6a21\u5177\u5236\u9020<\/td>\n\u63a7\u5236\u53cd\u5e94\u901f\u5ea6\uff0c\u907f\u514d\u5c40\u90e8\u8fc7\u70ed<\/td>\n\u6a21\u5177\u7ed3\u6784\u5b8c\u6574\uff0c\u7ec6\u8282\u6e05\u6670<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    4.2 \u5b9e\u9a8c\u6570\u636e\u5bf9\u6bd4\uff1a\u542bDBU\u82ef\u915a\u76d0 vs \u4e0d\u542b<\/h3>\n\n\n\n\n\n\n\n\n\n
    \u9879\u76ee<\/th>\n\u542bDBU\u82ef\u915a\u76d0<\/th>\n\u4e0d\u542b\u50ac\u5316\u5242<\/th>\n\u6dfb\u52a0\u4f20\u7edf\u9521\u7c7b\u50ac\u5316\u5242<\/th>\n<\/tr>\n<\/thead>\n
    \u521d\u59cb\u7c98\u5ea6\u53d8\u5316<\/td>\n\u7f13\u6162\u4e0a\u5347<\/td>\n\u5feb\u901f\u53d8\u7a20<\/td>\n\u6781\u901f\u53cd\u5e94<\/td>\n<\/tr>\n
    \u51dd\u80f6\u65f6\u95f4\uff08\u79d2\uff09<\/td>\n180\uff5e240<\/td>\n>300<\/td>\n60\uff5e90<\/td>\n<\/tr>\n
    \u8868\u5e72\u65f6\u95f4\uff08\u5206\u949f\uff09<\/td>\n20\uff5e30<\/td>\n>60<\/td>\n5\uff5e10<\/td>\n<\/tr>\n
    \u56fa\u5316\u5b8c\u5168\u65f6\u95f4<\/td>\n6\uff5e8\u5c0f\u65f6<\/td>\n>12\u5c0f\u65f6<\/td>\n2\uff5e3\u5c0f\u65f6<\/td>\n<\/tr>\n
    \u8868\u9762\u8d28\u91cf<\/td>\n\u5149\u6ed1\u3001\u65e0\u6c14\u6ce1<\/td>\n\u6613\u4ea7\u751f\u6c14\u6ce1<\/td>\n\u8868\u9762\u6536\u7f29\u660e\u663e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \ud83d\udca1\u5c0f\u8d34\u58eb\uff1a\u5982\u679c\u4f60\u5e0c\u671b\u5f97\u5230\u4e00\u4e2a\u201c\u53ef\u63a7\u6027\u5f3a\u3001\u64cd\u4f5c\u65f6\u95f4\u957f\u3001\u6210\u54c1\u8d28\u91cf\u9ad8\u201d\u7684\u805a\u6c28\u916f\u4f53\u7cfb\uff0cDBU\u82ef\u915a\u76d0\u7edd\u5bf9\u662f\u4f60\u7684\u4e0d\u4e8c\u4e4b\u9009\uff01\n<\/p>\n<\/blockquote>\n


    \n

    \u7b2c\u4e94\u7ae0\uff1a\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u7684\u6bd4\u8f83\u5206\u6790 \ud83d\udcc8<\/h2>\n\n\n\n\n\n\n\n\n
    \u50ac\u5316\u5242\u7c7b\u578b<\/th>\n\u7279\u70b9<\/th>\n\u4f18\u70b9<\/th>\n\u7f3a\u70b9<\/th>\n<\/tr>\n<\/thead>\n
    DBU\u82ef\u915a\u76d0<\/td>\n\u5ef6\u8fdf\u578b\u3001\u5f31\u78b1\u6027\u3001\u73af\u4fdd<\/td>\n\u64cd\u4f5c\u7a97\u53e3\u5bbd\u3001\u5b89\u5168\u6027\u9ad8<\/td>\n\u50ac\u5316\u6548\u7387\u7565\u4f4e\u4e8e\u9521\u7c7b\u50ac\u5316\u5242<\/td>\n<\/tr>\n
    T-9\uff08\u4e8c\u6708\u6842\u9178\u4e8c\u4e01\u57fa\u9521\uff09<\/td>\n\u7ecf\u5178\u9521\u7c7b\u50ac\u5316\u5242<\/td>\n\u50ac\u5316\u6548\u7387\u9ad8\u3001\u6210\u672c\u4f4e<\/td>\n\u6709\u6bd2\u3001\u73af\u5883\u6c61\u67d3\u98ce\u9669\u5927<\/td>\n<\/tr>\n
    DABCO\uff08\u4e09\u4e9a\u4e59\u57fa\u4e8c\u80fa\uff09<\/td>\n\u5f3a\u53d1\u6ce1\u50ac\u5316\u5242<\/td>\n\u53d1\u6ce1\u8fc5\u901f\u3001\u4ef7\u683c\u4fbf\u5b9c<\/td>\n\u4e0d\u9002\u5408\u94f8\u9020\u4f53\u7cfb\uff0c\u6613\u9020\u6210\u6ce1\u6cab\u8fc7\u591a<\/td>\n<\/tr>\n
    TEDA-L-135<\/td>\n\u5fae\u80f6\u56ca\u5ef6\u8fdf\u578b\u80fa\u50ac\u5316\u5242<\/td>\n\u5ef6\u8fdf\u6548\u679c\u597d\u3001\u7a33\u5b9a\u6027\u9ad8<\/td>\n\u6210\u672c\u8f83\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \n

    \u7b2c\u516d\u7ae0\uff1a\u4f7f\u7528\u5efa\u8bae & \u6ce8\u610f\u4e8b\u9879 \ud83d\udee0\ufe0f<\/h2>\n

    6.1 \u63a8\u8350\u6dfb\u52a0\u6bd4\u4f8b<\/h3>\n

    \u4e00\u822c\u63a8\u8350\u7528\u91cf\u4e3a 0.1%\uff5e1.0%\uff08\u76f8\u5bf9\u4e8e\u603b\u914d\u65b9\u91cd\u91cf\uff09<\/strong>\uff0c\u5177\u4f53\u53ef\u6839\u636e\u4ee5\u4e0b\u56e0\u7d20\u8c03\u6574\uff1a<\/p>\n