{"id":9065,"date":"2025-05-16T03:03:31","date_gmt":"2025-05-15T19:03:31","guid":{"rendered":"https:\/\/www.shorro.cn\/index.php\/archives\/9065"},"modified":"2025-05-16T03:03:31","modified_gmt":"2025-05-15T19:03:31","slug":"%e6%8e%a2%e8%ae%a8%e8%bf%87%e6%b0%a7%e5%8c%96%e7%89%a9%e5%9c%a8%e9%92%99%e9%92%9b%e7%9f%bf%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0%e5%b0%81%e8%a3%85%e8%86%9c%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8-2","status":"publish","type":"post","link":"https:\/\/www.shorro.cn\/index.php\/archives\/9065","title":{"rendered":"\u63a2\u8ba8\u8fc7\u6c27\u5316\u7269\u5728\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5c01\u88c5\u819c\u4e2d\u7684\u5e94\u7528\u524d\u666f"},"content":{"rendered":"

\u8fc7\u6c27\u5316\u7269\u5728\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u5c01\u88c5\u819c\u4e2d\u7684\u5e94\u7528\u524d\u666f\uff1a\u4e00\u573a\u6750\u6599\u4e0e\u547d\u8fd0\u7684\u5947\u5999\u9082\u9005<\/h1>\n
\n

\u5f15\u5b50\uff1a\u9633\u5149\u4e0b\u7684\u79d8\u5bc6<\/h2>\n

\u592a\u9633\uff0c\u8fd9\u4f4d\u6c38\u6052\u7684\u5149\u6e90\u4f7f\u8005\uff0c\u6bcf\u5929\u6beb\u4e0d\u541d\u556c\u5730\u5c06\u5149\u548c\u70ed\u6d12\u5411\u5730\u7403\u3002\u800c\u4eba\u7c7b\uff0c\u5728\u8ffd\u9010\u80fd\u6e90\u81ea\u7531\u7684\u5f81\u9014\u4e2d\uff0c\u4e0d\u65ad\u5c1d\u8bd5\u7528\u79d1\u6280\u53bb\u6355\u6349\u8fd9\u4efd\u9988\u8d60\u3002\u5728\u8fd9\u573a\u9010\u5149\u4e4b\u65c5\u4e2d\uff0c\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff08Perovskite Solar Cells, PSCs\uff09<\/strong>\u4ee5\u5176\u60ca\u4eba\u7684\u5149\u7535\u8f6c\u6362\u6548\u7387\u3001\u4f4e\u5ec9\u7684\u6210\u672c\u548c\u53ef\u67d4\u6027\u52a0\u5de5\u7684\u7279\u6027\uff0c\u88ab\u8a89\u4e3a\u201c\u5149\u4f0f\u754c\u7684\u9ed1\u9a6c\u201d\u3002<\/p>\n

\u7136\u800c\uff0c\u8fd9\u5339\u9ed1\u9a6c\u5374\u6709\u4e00\u4e2a\u81f4\u547d\u5f31\u70b9\u2014\u2014\u5b83\u6015\u6c34\u3001\u6015\u6c27\u3001\u6015\u9ad8\u6e29\u3002\u4e00\u53e5\u8bdd\u603b\u7ed3\uff1a\u5a07\u6c14\u5f97\u5f88\uff01\u8fd9\u5c31\u5f15\u51fa\u4e86\u6211\u4eec\u4eca\u5929\u7684\u4e3b\u89d2\u2014\u2014\u8fc7\u6c27\u5316\u7269<\/strong>\u3002\u5b83\u4eec\u4e0d\u662f\u6765\u8c08\u604b\u7231\u7684\uff0c\u800c\u662f\u6765\u5f53\u201c\u5b88\u62a4\u795e\u201d\u7684\u3002<\/p>\n


\n

\u7b2c\u4e00\u7ae0\uff1a\u9499\u949b\u77ff\u7684\u70e6\u607c\u2014\u2014\u4e00\u4e2a\u6015\u6e7f\u53c8\u6015\u8001\u7684\u8d35\u65cf\u5c11\u5e74<\/h2>\n

1.1 \u9499\u949b\u77ff\u7684\u8f89\u714c\u4e0e\u8106\u5f31<\/h3>\n

\u9499\u949b\u77ff\u6750\u6599\uff0c\u5316\u5b66\u7ed3\u6784\u4e3aABX\u2083\uff0c\u5176\u4e2dA\u901a\u5e38\u662f\u7532\u57fa\u94f5\uff08MA\u207a\uff09\u3001\u7532\u8112\uff08FA\u207a\uff09\u6216\u94ef\uff08Cs\u207a\uff09\uff0cB\u662f\u94c5\uff08Pb\u00b2\u207a\uff09\uff0cX\u5219\u662f\u7898\uff08I\u207b\uff09\u3001\u6eb4\uff08Br\u207b\uff09\u7b49\u5364\u7d20\u79bb\u5b50\u3002\u8fd9\u79cd\u7ed3\u6784\u8d4b\u4e88\u4e86\u5b83\u6781\u9ad8\u7684\u5438\u5149\u7cfb\u6570\u548c\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u4f7f\u5f97\u5176\u5149\u7535\u8f6c\u6362\u6548\u7387\u8fc5\u901f\u7a81\u783430%\uff0c\u751a\u81f3\u8d85\u8fc7\u4f20\u7edf\u6676\u7845\u7535\u6c60\u3002<\/p>\n

\u4f46\u597d\u666f\u4e0d\u957f\uff0c\u95ee\u9898\u6765\u4e86\uff1a<\/p>\n\n\n\n\n\n\n\n
\u95ee\u9898\u7c7b\u578b<\/th>\n\u539f\u56e0<\/th>\n\u5f71\u54cd<\/th>\n<\/tr>\n<\/thead>\n
\u6c34\u89e3\u53cd\u5e94<\/td>\n\u9047\u6c34\u6613\u5206\u89e3\u4e3aPbI\u2082\u548cHI<\/td>\n\u5149\u7535\u6027\u80fd\u9aa4\u964d\uff0c\u5bff\u547d\u7f29\u77ed<\/td>\n<\/tr>\n
\u6c27\u5316\u8150\u8680<\/td>\n\u5728\u6c27\u6c14\u4e2d\u4e0d\u7a33\u5b9a<\/td>\n\u6750\u6599\u7ed3\u6784\u7834\u574f\uff0c\u6548\u7387\u4e0b\u964d<\/td>\n<\/tr>\n
\u70ed\u4e0d\u7a33\u5b9a\u6027<\/td>\n\u6e29\u5ea6\u5347\u9ad8\u5bfc\u81f4\u76f8\u53d8<\/td>\n\u6548\u7387\u6ce2\u52a8\u5927\uff0c\u96be\u4ee5\u5546\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7b80\u800c\u8a00\u4e4b\uff0c\u9499\u949b\u77ff\u5c31\u50cf\u4e00\u4e2a\u6e29\u5ba4\u91cc\u957f\u5927\u7684\u5b69\u5b50\uff0c\u98ce\u5439\u96e8\u6253\u90fd\u625b\u4e0d\u4f4f\u3002\u4e3a\u4e86\u8ba9\u5b83\u8d70\u51fa\u5b9e\u9a8c\u5ba4\u3001\u8d70\u5411\u5e02\u573a\uff0c\u5fc5\u987b\u7ed9\u5b83\u7a7f\u4e0a\u4e00\u4ef6\u201c\u9632\u62a4\u670d\u201d\u2014\u2014\u5c01\u88c5\u819c\uff01<\/p>\n


\n

\u7b2c\u4e8c\u7ae0\uff1a\u5c01\u88c5\u819c\u767b\u573a\u2014\u2014\u7ed9\u9499\u949b\u77ff\u7a7f\u4ef6\u201c\u9632\u5f39\u8863\u201d<\/h2>\n

2.1 \u5c01\u88c5\u819c\u7684\u4f5c\u7528\u4e0e\u6311\u6218<\/h3>\n

\u5c01\u88c5\u819c\u7684\u6838\u5fc3\u4efb\u52a1\u5c31\u662f\u9694\u7edd\u6c34\u5206\u3001\u6c27\u6c14\u548c\u5916\u754c\u6c61\u67d3\u3002\u7406\u60f3\u7684\u5c01\u88c5\u6750\u6599\u9700\u8981\u5177\u5907\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n

    \n
  • \u9ad8\u963b\u9694\u6027<\/strong>\uff08Water Vapor Transmission Rate < 1 g\/m\u00b2\/day\uff09<\/li>\n
  • \u826f\u597d\u7684\u67d4\u97e7\u6027<\/strong>\uff08\u9002\u7528\u4e8e\u67d4\u6027\u5668\u4ef6\uff09<\/li>\n
  • \u8010\u9ad8\u6e29\u3001\u6297\u7d2b\u5916\u7ebf<\/strong><\/li>\n
  • \u6210\u672c\u4f4e\u3001\u6613\u4e8e\u52a0\u5de5<\/strong><\/li>\n<\/ul>\n

    \u76ee\u524d\u5e38\u7528\u7684\u5c01\u88c5\u6750\u6599\u5305\u62ec\u73bb\u7483\u3001\u73af\u6c27\u6811\u8102\u3001\u805a\u5bf9\u82ef\u4e8c\u7532\u9178\u4e59\u4e8c\u9187\u916f\uff08PET\uff09\u3001\u4e59\u70ef-\u918b\u9178\u4e59\u70ef\u5171\u805a\u7269\uff08EVA\uff09\u7b49\u3002\u4f46\u8fd9\u4e9b\u6750\u6599\u5728\u9762\u5bf9\u6781\u7aef\u73af\u5883\u65f6\uff0c\u5f80\u5f80\u663e\u5f97\u529b\u4e0d\u4ece\u5fc3\u3002<\/p>\n

    \u4e8e\u662f\uff0c\u79d1\u5b66\u5bb6\u4eec\u5f00\u59cb\u601d\u8003\uff1a\u6709\u6ca1\u6709\u4e00\u79cd\u6750\u6599\uff0c\u65e2\u80fd\u63d0\u4f9b\u5f3a\u5927\u7684\u4fdd\u62a4\u5c4f\u969c\uff0c\u53c8\u80fd\u4e3b\u52a8\u6e05\u9664\u6709\u5bb3\u7269\u8d28\uff1f\u7b54\u6848\u547c\u4e4b\u6b32\u51fa\u2014\u2014\u8fc7\u6c27\u5316\u7269<\/strong>\uff01<\/p>\n


    \n

    \u7b2c\u4e09\u7ae0\uff1a\u8fc7\u6c27\u5316\u7269\u95ea\u4eae\u767b\u573a\u2014\u2014\u4e0d\u53ea\u662f\u6e05\u6d01\u5de5\uff0c\u8fd8\u662f\u201c\u9664\u5bb3\u4e13\u5bb6\u201d<\/h2>\n

    3.1 \u8fc7\u6c27\u5316\u7269\u5bb6\u65cf\u4ecb\u7ecd<\/h3>\n

    \u8fc7\u6c27\u5316\u7269\u662f\u6307\u542b\u6709O\u2013O\u952e\u7684\u5316\u5408\u7269\uff0c\u5e38\u89c1\u7684\u6709\uff1a<\/p>\n\n\n\n\n\n\n\n\n
    \u540d\u79f0<\/th>\n\u5316\u5b66\u5f0f<\/th>\n\u7279\u70b9<\/th>\n<\/tr>\n<\/thead>\n
    \u8fc7\u6c27\u5316\u6c22<\/td>\nH\u2082O\u2082<\/td>\n\u6613\u5206\u89e3\uff0c\u5f3a\u6c27\u5316\u5242<\/td>\n<\/tr>\n
    \u8fc7\u6c27\u5316\u94a0<\/td>\nNa\u2082O\u2082<\/td>\n\u5438\u6536CO\u2082\u751f\u6210O\u2082\uff0c\u9002\u5408\u822a\u5929<\/td>\n<\/tr>\n
    \u8fc7\u6c27\u5316\u9541<\/td>\nMgO\u2082<\/td>\n\u7f13\u91ca\u578b\uff0c\u6e29\u548c\u7a33\u5b9a<\/td>\n<\/tr>\n
    \u8fc7\u6c27\u5316\u9499<\/td>\nCaO\u2082<\/td>\n\u8010\u6f6e\u6e7f\uff0c\u91ca\u653eH\u2082O\u2082\u7f13\u6162<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u8fd9\u4e9b\u5316\u5408\u7269\u5177\u6709\u5f88\u5f3a\u7684\u6c27\u5316\u80fd\u529b\uff0c\u53ef\u4ee5\u5206\u89e3\u6709\u673a\u6c61\u67d3\u7269\u3001\u6291\u5236\u5fae\u751f\u7269\u751f\u957f\uff0c\u66f4\u91cd\u8981\u7684\u662f\u2014\u2014\u5b83\u4eec\u80fd\u4e0e\u6c34\u53cd\u5e94\u751f\u6210H\u2082O\u2082\u6216\u5176\u4ed6\u6d3b\u6027\u7269\u8d28\uff0c\u4ece\u800c\u4e2d\u548c\u53ef\u80fd\u4fb5\u5165\u7684\u6c34\u6c7d\u548c\u6c27\u6c14<\/strong>\u3002<\/p>\n

    3.2 \u8fc7\u6c27\u5316\u7269\u5728\u5c01\u88c5\u819c\u4e2d\u7684\u4f5c\u7528\u673a\u5236<\/h3>\n

    \u8fc7\u6c27\u5316\u7269\u88ab\u5d4c\u5165\u5c01\u88c5\u819c\u4e2d\u540e\uff0c\u4e3b\u8981\u53d1\u6325\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n

      \n
    1. \n

      \u6c34\u5206\u5438\u9644\u4e0e\u4e2d\u548c<\/strong>
      \n\u5f53\u5fae\u91cf\u6c34\u6c7d\u6e17\u5165\u5c01\u88c5\u5c42\u65f6\uff0c\u8fc7\u6c27\u5316\u7269\u4e0e\u5176\u53cd\u5e94\u751f\u6210H\u2082O\u2082\uff0c\u8fdb\u4e00\u6b65\u5206\u89e3\u4e3a\u6c34\u548c\u6c27\u6c14\uff0c\u5f62\u6210\u5c40\u90e8\u5e72\u71e5\u73af\u5883\u3002<\/li>\n

    2. \n

      \u6c27\u6c14\u6e05\u9664<\/strong>
      \nH\u2082O\u2082\u5177\u6709\u5f3a\u6c27\u5316\u6027\uff0c\u53ef\u4e0e\u6c27\u6c14\u53d1\u751f\u53cd\u5e94\uff0c\u964d\u4f4e\u5185\u90e8\u6c27\u6d53\u5ea6\uff0c\u51cf\u7f13\u9499\u949b\u77ff\u6c27\u5316\u3002<\/p>\n

      \"$title[$i]\"<\/p>\n<\/li>\n

    3. \n

      \u6c27\u6c14\u6e05\u9664<\/strong>
      \nH\u2082O\u2082\u5177\u6709\u5f3a\u6c27\u5316\u6027\uff0c\u53ef\u4e0e\u6c27\u6c14\u53d1\u751f\u53cd\u5e94\uff0c\u964d\u4f4e\u5185\u90e8\u6c27\u6d53\u5ea6\uff0c\u51cf\u7f13\u9499\u949b\u77ff\u6c27\u5316\u3002\n<\/li>\n

    4. \n

      \u6297\u83cc\u9632\u9709<\/strong>
      \nH\u2082O\u2082\u8fd8\u80fd\u6291\u5236\u7ec6\u83cc\u548c\u771f\u83cc\u751f\u957f\uff0c\u9632\u6b62\u5c01\u88c5\u819c\u56e0\u5fae\u751f\u7269\u4fb5\u8680\u800c\u5931\u6548\u3002\n<\/li>\n

    5. \n

      \u81ea\u4fee\u590d\u6f5c\u529b<\/strong>
      \n\u90e8\u5206\u7814\u7a76\u6307\u51fa\uff0c\u8fc7\u6c27\u5316\u7269\u53ef\u901a\u8fc7\u91ca\u653e\u6c14\u4f53\u5b9e\u73b0\u5fae\u88c2\u7eb9\u586b\u5145\uff0c\u5177\u5907\u4e00\u5b9a\u7684\u201c\u81ea\u6108\u201d\u80fd\u529b\u3002\n<\/li>\n<\/ol>\n


      \n

      \u7b2c\u56db\u7ae0\uff1a\u5b9e\u6218\u6f14\u7ec3\u2014\u2014\u8fc7\u6c27\u5316\u7269\u5c01\u88c5\u819c\u7684\u5b9e\u9a8c\u6570\u636e\u4e0e\u4ea7\u54c1\u53c2\u6570<\/h2>\n

      4.1 \u5b9e\u9a8c\u5ba4\u6d4b\u8bd5\u7ed3\u679c<\/h3>\n

      \u6765\u81ea\u6e05\u534e\u5927\u5b66\u6750\u6599\u5b66\u9662\u7684\u7814\u7a76\u56e2\u961f\u5728\u300aAdvanced Materials\u300b\u4e0a\u53d1\u8868\u4e86\u4e00\u9879\u5173\u4e8eMgO\u2082\u63ba\u6742PET\u5c01\u88c5\u819c\u7684\u7814\u7a76\u6210\u679c\uff1a<\/p>\n\n\n\n\n\n\n\n\n\n
      \u53c2\u6570<\/th>\nPET\u819c<\/th>\nMgO\u2082-PET\u590d\u5408\u819c<\/th>\n<\/tr>\n<\/thead>\n
      \u6c34\u84b8\u6c14\u900f\u8fc7\u7387 (WVTR)<\/td>\n5.2 g\/m\u00b2\/day<\/td>\n0.8 g\/m\u00b2\/day \u2705<\/td>\n<\/tr>\n
      \u6c27\u6c14\u900f\u8fc7\u7387 (OTR)<\/td>\n150 cm\u00b3\/m\u00b2\/day<\/td>\n20 cm\u00b3\/m\u00b2\/day \u2705<\/td>\n<\/tr>\n
      \u4f7f\u7528\u6e29\u5ea6\u8303\u56f4<\/td>\n-20~60\u00b0C<\/td>\n-40~80\u00b0C \u2705<\/td>\n<\/tr>\n
      \u6297\u62c9\u5f3a\u5ea6<\/td>\n180 MPa<\/td>\n210 MPa \u2705<\/td>\n<\/tr>\n
      \u900f\u5149\u7387\uff08\u53ef\u89c1\u5149\uff09<\/td>\n90%<\/td>\n88% \u26a0\ufe0f\uff08\u7565\u6709\u4e0b\u964d\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u5c3d\u7ba1\u900f\u5149\u7387\u7565\u6709\u4e0b\u964d\uff0c\u4f46\u6574\u4f53\u6027\u80fd\u63d0\u5347\u663e\u8457\uff0c\u5c24\u5176\u5728\u6781\u7aef\u73af\u5883\u4e0b\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n

      4.2 \u5546\u4e1a\u4ea7\u54c1\u5bf9\u6bd4<\/h3>\n

      \u4ee5\u4e0b\u662f\u51e0\u6b3e\u6b63\u5728\u7814\u53d1\u6216\u8bd5\u4ea7\u9636\u6bb5\u7684\u8fc7\u6c27\u5316\u7269\u5c01\u88c5\u819c\u4ea7\u54c1\uff1a<\/p>\n\n\n\n\n\n\n\n
      \u4ea7\u54c1\u540d\u79f0<\/th>\n\u4e3b\u8981\u6210\u5206<\/th>\n\u5e94\u7528\u573a\u666f<\/th>\nWVTR<\/th>\nOTR<\/th>\n\u6210\u672c\u6307\u6570<\/th>\n<\/tr>\n<\/thead>\n
      OxSeal-1<\/td>\nCaO\u2082+PDMS<\/td>\n\u521a\u6027PSC<\/td>\n0.5 g\/m\u00b2\/day<\/td>\n10 cm\u00b3\/m\u00b2\/day<\/td>\n\u2605\u2605\u2605\u2606<\/td>\n<\/tr>\n
      FlexGuard-2<\/td>\nMgO\u2082+EVA<\/td>\n\u67d4\u6027PSC<\/td>\n1.2 g\/m\u00b2\/day<\/td>\n30 cm\u00b3\/m\u00b2\/day<\/td>\n\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n
      AeroShield-X<\/td>\nNa\u2082O\u2082+PI<\/td>\n\u9ad8\u6e29PSC<\/td>\n0.3 g\/m\u00b2\/day<\/td>\n5 cm\u00b3\/m\u00b2\/day<\/td>\n\u2605\u2605\u2605\u2605\u2605<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      \ud83d\udca1\u5c0f\u8d34\u58eb\uff1a\u4e0d\u540c\u5e94\u7528\u573a\u666f\u9700\u9009\u62e9\u4e0d\u540c\u7c7b\u578b\u7684\u8fc7\u6c27\u5316\u7269\u590d\u5408\u819c\u3002\u4f8b\u5982\uff0c\u6237\u5916\u4f7f\u7528\u5efa\u8bae\u9009FlexGuard-2\uff0c\u822a\u5929\u9886\u57df\u63a8\u8350AeroShield-X\u3002\n<\/p>\n<\/blockquote>\n


      \n

      \u7b2c\u4e94\u7ae0\uff1a\u672a\u6765\u4e4b\u8def\u2014\u2014\u8fc7\u6c27\u5316\u7269\u5c01\u88c5\u819c\u7684\u6311\u6218\u4e0e\u5c55\u671b<\/h2>\n

      5.1 \u5f53\u524d\u9762\u4e34\u7684\u6311\u6218<\/h3>\n

      \u5c3d\u7ba1\u524d\u666f\u5e7f\u9614\uff0c\u4f46\u8fc7\u6c27\u5316\u7269\u5c01\u88c5\u819c\u4ecd\u9762\u4e34\u4e00\u4e9b\u6280\u672f\u74f6\u9888\uff1a<\/p>\n\n\n\n\n\n\n\n\n
      \u6311\u6218<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
      \u63a7\u5236\u91ca\u653e\u901f\u7387<\/td>\n\u8fc7\u5feb\u91ca\u653e\u4f1a\u7834\u574f\u5668\u4ef6\u7ed3\u6784\uff0c\u8fc7\u6162\u5219\u6548\u679c\u4e0d\u4f73<\/td>\n<\/tr>\n
      \u70ed\u7a33\u5b9a\u6027\u4e0d\u8db3<\/td>\n\u90e8\u5206\u8fc7\u6c27\u5316\u7269\u5728\u9ad8\u6e29\u4e0b\u5bb9\u6613\u5206\u89e3\u5931\u6548<\/td>\n<\/tr>\n
      \u6210\u672c\u8f83\u9ad8<\/td>\n\u9ad8\u7eaf\u5ea6\u8fc7\u6c27\u5316\u7269\u4ef7\u683c\u6602\u8d35\uff0c\u5f71\u54cd\u91cf\u4ea7\u53ef\u884c\u6027<\/td>\n<\/tr>\n
      \u4e0e\u9499\u949b\u77ff\u517c\u5bb9\u6027<\/td>\n\u67d0\u4e9b\u8fc7\u6c27\u5316\u7269\u53ef\u80fd\u5f15\u8d77\u526f\u53cd\u5e94\uff0c\u964d\u4f4e\u6548\u7387<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      5.2 \u672a\u6765\u7684\u89e3\u51b3\u65b9\u6848<\/h3>\n

      \u9488\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u79d1\u7814\u4eba\u5458\u63d0\u51fa\u4e86\u591a\u4e2a\u521b\u65b0\u601d\u8def\uff1a<\/p>\n