{"id":350,"date":"2026-09-21T17:04:53","date_gmt":"2026-09-21T09:04:53","guid":{"rendered":"https:\/\/www.bihec.com\/gampt\/?p=350"},"modified":"2026-09-21T17:04:53","modified_gmt":"2026-09-21T09:04:53","slug":"gampt%e8%96%84%e8%86%9c%e6%b0%b4%e5%90%ac%e5%99%a8%e8%b6%85%e5%a3%b0%e8%96%84%e8%86%9c%e6%b0%b4%e5%90%ac%e5%99%a8%e9%80%82%e7%94%a8%e4%ba%8e%e6%89%80%e6%9c%89%e9%9c%80%e8%a6%81%e6%b5%8b%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/gampt\/gampt%e8%96%84%e8%86%9c%e6%b0%b4%e5%90%ac%e5%99%a8%e8%b6%85%e5%a3%b0%e8%96%84%e8%86%9c%e6%b0%b4%e5%90%ac%e5%99%a8%e9%80%82%e7%94%a8%e4%ba%8e%e6%89%80%e6%9c%89%e9%9c%80%e8%a6%81%e6%b5%8b%e9%87%8f\/","title":{"rendered":"GAMPT\u8584\u819c\u6c34\u542c\u5668,\u8d85\u58f0\u8584\u819c\u6c34\u542c\u5668,\u9002\u7528\u4e8e\u6240\u6709\u9700\u8981\u6d4b\u91cf\u8d85\u58f0\u8bbe\u5907\u6216\u4f20\u611f\u5668\u6240\u53d1\u5c04\u58f0\u5f3a\u7684\u5e94\u7528"},"content":{"rendered":"

GAMPT\u8584\u819c\u6c34\u542c\u5668<\/a>,\u8d85\u58f0\u8584\u819c\u6c34\u542c\u5668<\/a>,\u9002\u7528\u4e8e\u6240\u6709\u9700\u8981\u6d4b\u91cf\u8d85\u58f0\u8bbe\u5907\u6216\u4f20\u611f\u5668\u6240\u53d1\u5c04\u58f0\u5f3a\u7684\u5e94\u7528<\/a><\/strong><\/p>\n

\u8584\u819c\u6c34\u542c\u5668<\/strong><\/p>\n

\u4ecb\u7ecd<\/strong><\/p>\n

\u8d85\u58f0\u8584\u819c\u6c34\u542c\u5668\u9002\u7528\u4e8e\u6240\u6709\u9700\u8981\u6d4b\u91cf\u8d85\u58f0\u8bbe\u5907\u6216\u4f20\u611f\u5668\u6240\u53d1\u5c04\u58f0\u5f3a\u7684\u5e94\u7528\u3002\u8fd9\u7c7b\u6d4b\u91cf\u4e0d\u4ec5\u5bf9\u533b\u7597\u8d85\u58f0\u8bbe\u5907\u7684\u8d28\u91cf\u4fdd\u8bc1\u81f3\u5173\u91cd\u8981\uff0c\u800c\u4e14\u5bf9\u5de5\u4e1a\u548c\u6d4b\u8bd5\u5de5\u7a0b\u4e2d\u8d85\u58f0\u4f20\u611f\u5668\u7684\u5f00\u53d1\u4e0e\u9a8c\u8bc1\u4e5f\u5fc5\u4e0d\u53ef\u5c11\u3002\u5c24\u5176\u662f\u5728\u533b\u7597\u8bbe\u5907\u7684\u8d85\u58f0\u66b4\u9732\u8ba1\u91cf\u4e2d\uff0c\u4e3a\u7b26\u5408\u56fd\u9645\u6cd5\u89c4\u65e5\u76ca\u8981\u6c42\u7684\u5b89\u5168\u76f8\u5173\u9650\u503c\uff0c\u9700\u8981\u4f7f\u7528\u5177\u6709\u6781\u5bbd\u5e26\u5bbd\u4e14\u4f20\u9012\u51fd\u6570\u6ce2\u52a8\u5f88\u5c0f\u7684\u8584\u819c\u6c34\u542c\u5668\u3002\u6b64\u5916\uff0c\u8584\u819c\u6c34\u542c\u5668\u80fd\u591f\u4ee5\u9ad8\u7a7a\u95f4\u5206\u8fa8\u7387\u6d4b\u91cf\u58f0\u573a\u7684\u58f0\u538b\u3002\u901a\u8fc7\u6cbf\u76f4\u7ebf\u6216\u9762\u8fdb\u884c\u626b\u63cf\uff0c\u53ef\u8bb0\u5f55\u9ad8\u9891\u58f0\u538b\u7684\u7a7a\u95f4\u5206\u5e03\u3002\u6839\u636e\u8fd9\u4e9b\u6570\u636e\uff0c\u53ef\u63a8\u5bfc\u51fa\u58f0\u573a\u7684\u591a\u79cd\u5176\u4ed6\u91cd\u8981\u53c2\u6570\uff0c\u4f8b\u5982\u7126\u70b9\u7684\u4f4d\u7f6e\u548c\u5c3a\u5bf8\u3001\u58f0\u675f\u5bbd\u5ea6\u6216\u58f0\u5f3a\u7684\u5c40\u90e8\u53d8\u5316\u3002<\/p>\n

$\"\"$ <\/p>\n

\u63cf\u8ff0<\/strong><\/p>\n

GAMPT \u516c\u53f8\u4e0e\u4f4d\u4e8e\u5e03\u4f26\u745e\u514b\u7684\u5fb7\u56fd\u8054\u90a6\u7269\u7406\u6280\u672f\u7814\u7a76\u9662\uff08Physikalisch-Technische Bundesanstalt\uff0cPTB\uff1b
\nwww.ptb.de\uff09\u7684\u201c\u8d85\u58f0\u201d \u5de5\u4f5c\u7ec4\u5408\u4f5c\u2014 \u8be5\u7814\u7a76\u9662\u662f\u9ad8\u7075\u654f\u5ea6\u6d4b\u91cf\u8bbe\u5907\u7814\u53d1\u4e0e\u6821\u51c6\u9886\u57df\u9886\u5148\u7684\u673a\u6784\u4e4b\u4e00\u2014 \u5f00\u53d1
\n\u4e86\u4e00\u6b3e\u6027\u80fd\u4f18\u5f02\u7684\u8584\u819c\u6c34\u542c\u5668\u3002\u51ed\u501f\u5176\u9ad8\u8fbe 90 MHz \u7684\u6781\u5bbd\u5e26\u5bbd\u3001\u76f4\u81f3 40 MHz \u90fd\u6781\u4e3a\u5e73\u5766\u7684\u4f20\u9012\u51fd\u6570\uff0c\u4ee5\u53ca\u4e0d\u5927\u4e8e 200 \u03bcm \u7684\u6781\u5c0f\u6709\u6548\u8868\u9762\uff0c\u8be5\u6c34\u542c\u5668\u4e0d\u4ec5\u9002\u7528\u4e8e\u58f0\u573a\u7684\u7a7a\u95f4\u5206\u8fa8\u7387\u8868\u5f81\uff0c\u8fd8\u53ef\u7528\u4f5c\u8d85\u58f0\u6e90\u6821\u51c6\u7684\u53c2\u8003\u6c34\u542c\u5668\u3002\u8be5\u8584\u819c\u6c34\u542c\u5668\u7531\u5706\u5f62\u5851\u6599\u5916\u58f3\u3001\u5d4c\u5165\u5176\u4e2d\u7684\u8584\u819c\u4ee5\u53ca\u6c14\u76f8\u6c89\u79ef\u7684\u91d1\u7535\u6781\u7ec4\u6210\u3002\u7531\u4e8e\u524d\u7f6e\u653e\u5927\u5668\u5df2\u96c6\u6210\u5230\u5916\u58f3\u4e2d\uff0c\u6c34\u542c\u5668\u53ef\u76f4\u63a5\u8fde\u63a5\u5230\u793a\u6ce2\u5668\uff0c\u6216\u8fde\u63a5\u5230 GAMPT \u7684\u8d85\u58f0\u8109\u51b2\u53d1\u5c04\u63a5\u6536\u5668SF710<\/a>\u3002\u4e0e 3D \u58f0\u573a\u626b\u63cf\u4eea\u3001\u58f0\u573a\u626b\u63cf\u9a71\u52a8\u88c5\u7f6e SFS630<\/a>\u548c\u58f0\u573a\u6d4b\u91cf\u6c34\u69fd\u914d\u5408\u4f7f\u7528\u65f6\uff0c\u5373\u53ef\u6784\u6210\u4e00\u5957\u5b8c\u6574\u4e14\u6613\u4e8e\u4f7f\u7528\u7684\u6d4b\u91cf\u7cfb\u7edf,\u7528\u4e8e\u5168\u9762\u8868\u5f81\u58f0\u6e90\u3002<\/p>\n

$\"\"$ <\/p>\n

\u819c\u5f0f\u6c34\u542c\u5668<\/a>\u7684\u4f20\u9012\u51fd\u6570<\/strong><\/p>\n

\u9664\u5e26\u5bbd\u548c\u7a7a\u95f4\u5206\u8fa8\u7387\u5916\uff0c\u819c\u5f0f\u6c34\u542c\u5668\u6700\u91cd\u8981\u7684\u8d28\u91cf\u7279\u6027\u4e4b\u4e00\uff0c\u662f\u5728\u5bbd\u9891\u7387\u8303\u56f4\u5185\u5c3d\u53ef\u80fd\u4fdd\u6301\u6052\u5b9a\u7684\u7075\u654f\u5ea6\u3002\u57280.5 \u81f3 40 MHz \u7684\u9891\u7387\u8303\u56f4\u5185\uff0c\u6211\u4eec\u7684\u819c\u5f0f\u6c34\u542c\u5668\u7684\u5e73\u5747\u7075\u654f\u5ea6\u6ce2\u52a8\u5c0f\u4e8e 5% \u3002\u6c34\u542c\u5668\u7684\u8c10\u632f\u9891\u7387\u8fdc\u9ad8\u4e8e 100MHz\u3002\u56e0\u6b64\uff0c\u53ef\u7528\u9891\u7387\u8303\u56f4\u53ef\u8fbe 90 MHz\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u96c6\u6210\u4e86\u524d\u7f6e\u653e\u5927\u5668\uff0c\u6c34\u542c\u5668\u5177\u6709\u975e\u5e38\u597d\u7684\u4fe1\u566a\u6bd4\u3002\u53e6\u5916\uff0c\u6240\u91c7\u7528\u7684\u5c4f\u853d\u7535\u6781\u53ef\u9632\u6b62\u4e0d\u9700\u8981\u7684\u5e72\u6270\u4fe1\u53f7\u8026\u5408\u3002\u5f97\u76ca\u4e8e\u5c4f\u853d\u7535\u6781\u7684\u7279\u6b8a\u5e03\u7f6e\uff0c\u53ef\u4ee5\u6700\u5927\u7a0b\u5ea6\u5730\u907f\u514d\u4fe1\u53f7\u5e72\u6270\u3002<\/p>\n

$\"\"$ <\/p>\n

\u6c34\u542c\u5668\u7684\u6307\u5411\u6027\u548c\u6709\u6548\u534a\u5f84<\/strong><\/p>\n

\u8584\u819c\u6c34\u542c\u5668\u7684\u7279\u70b9\u662f\u5176\u6709\u6548\u70b9\uff08\u5373\u6709\u6e90\u4f20\u611f\u5668\u8868\u9762\u7684\u5c3a\u5bf8\uff09\u6781\u5c0f\uff0c\u5728 5 MHz \u65f6\u4e0d\u8d85\u8fc7 200 m\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u8fdb
\n\u884c\u9ad8\u5206\u8fa8\u7387\u58f0\u573a\u6d4b\u91cf\uff0c\u4e14\u58f0\u538b\u5e45\u5ea6\u7684\u5fae\u5c0f\u5c40\u90e8\u4e0d\u5747\u5300\u6027\u4e5f\u80fd\u88ab\u8bb0\u5f55\u4e0b\u6765\u3002\u7531\u4e8e\u5176\u65b9\u5411\u6027\u826f\u597d\uff0c\u7279\u522b\u662f\u805a\u7126\u8d85\u58f0\u573a\u4e5f\u80fd\u88ab\u7cbe\u786e\u6d4b\u91cf\u3002<\/p>\n

$\"\"$ <\/p>\n

\u6821\u51c6<\/strong><\/p>\n

\u6839\u636e\u5ba2\u6237\u9700\u6c42\uff0c\u8584\u819c\u6c34\u542c\u5668\u53ef\u63d0\u4f9b\u4e0d\u540c\u7684\u6821\u51c6\u3002\u5176\u8303\u56f4\u6db5\u76d6\u4ece 0.5\u201320 MHz \u9891\u7387\u8303\u56f4\u5185\u7684\u7b80\u5355\u5e45\u5ea6\u6821\u51c6\uff0c\u4e00\u76f4\u5230\u6700\u9ad8 40 MHz \u7684\u5e45\u5ea6\u3001\u76f8\u4f4d\u3001\u65b9\u5411\u6027\u548c\u6709\u6548\u76f4\u5f84\u7684\u5b8c\u6574\u8868\u5f81\u3002\u5728\u5e03\u4f26\u745e\u514b\u7684\u5fb7\u56fd\u8054\u90a6\u7269\u7406\u6280\u672f\u7814\u7a76\u9662
\n\uff08Physikalisch-Technische Bundesanstalt\uff09\uff0c\u6c34\u542c\u5668\u7684\u6821\u51c6\u4ee5\u6700\u9ad8\u7cbe\u5ea6\u8fdb\u884c\uff0c\u4ece\u800c\u786e\u4fdd\u6c34\u542c\u5668\u59cb\u7ec8\u5982\u4e00\u7684\u9ad8
\n\u54c1\u8d28\u3002\u7531\u4e8e\u6211\u4eec\u7684\u8584\u819c\u6c34\u542c\u5668\u5177\u6709\u51fa\u8272\u7684\u7a33\u5b9a\u6027\uff0c\u5b83\u4eec\u88ab\u6d4b\u91cf\u4e0e\u6821\u51c6\u5b9e\u9a8c\u5ba4\u7528\u4f5c\u4e8c\u6b21\u6821\u51c6\u7684\u53c2\u8003\u6c34\u542c\u5668\u3002<\/p>\n

\u6d4b\u91cf<\/strong><\/p>\n

\u5bf9\u4e8e\u77ed\u8d85\u58f0\u8109\u51b2\u7684\u6d4b\u91cf\uff0c\u6c34\u542c\u5668\u9700\u8981\u5177\u5907\u9ad8\u5e26\u5bbd\uff0c\u4ee5\u4fbf\u4e5f\u80fd\u6db5\u76d6\u9891\u7387\u9ad8\u5f97\u591a\u7684\u8c10\u6ce2\u4fe1\u53f7\u6210\u5206\u3002\u4f4e\u58f0\u5f3a\u7684\u8d85\u58f0\u8109\u51b2\u4e32\u8981\u6c42\u6c34\u542c\u5668\u5177\u6709\u826f\u597d\u7684\u4fe1\u566a\u6bd4\u3002<\/p>\n

\u4e3a\u4e86\u8bc4\u4f30\u805a\u7126\u8d85\u58f0\u573a\u58f0\u675f\u7684\u5bbd\u5ea6\uff0c\u9700\u8981\u6c34\u542c\u5668\u5177\u6709\u8f83\u9ad8\u7684\u6a2a\u5411\u5206\u8fa8\u7387\u3002\u8fd9\u79cd\u6a2a\u5411\u5206\u8fa8\u7387\u5c24\u5176\u53d6\u51b3\u4e8e\u4f20\u611f\u5668\u8868\u9762\u7684\u6709\u6548\u76f4\u5f84\u3002<\/p>\n

\u7ed3\u5408\u6211\u4eec\u7684\u58f0\u573a\u626b\u63cf\u4eea\uff0c\u53ef\u4ee5\u5728\u5168\u90e8\u4e09\u4e2a\u7a7a\u95f4\u7ef4\u5ea6\u4e0a\u6d4b\u91cf\u58f0\u6e90\u58f0\u538b\u5e45\u503c\u7684\u7a7a\u95f4\u5206\u5e03\u3002\u8fd9\u662f\u5f00\u53d1\u548c\u4f18\u5316\u7528\u4e8e\u533b\u5b66\u6210\u50cf\u4ee5\u53ca\u6750\u6599\u68c0\u6d4b\u8bbe\u5907\u4e2d\u7684\u8d85\u58f0\u4f20\u611f\u5668\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n

\u5e94\u7528<\/strong><\/p>\n

\u6211\u4eec\u7684\u819c\u5f0f\u6c34\u542c\u5668\u53ef\u5e94\u7528\u4e8e\u8bb8\u591a\u79d1\u5b66\u548c\u5de5\u7a0b\u9886\u57df\u3002\u4f8b\u5982\uff0c\u8fd9\u4e9b\u6c34\u542c\u5668\u88ab\u591a\u6240\u5927\u5b66\u548c\u9ad8\u7b49\u6559\u80b2\u673a\u6784\u7528\u4e8e\u5f00\u53d1\u8d85
\n\u58f0\u6210\u50cf\u548c\u4f20\u611f\u5668\u6280\u672f\u9886\u57df\u7684\u65b0\u65b9\u6cd5\u548c\u65b0\u6280\u672f\u3002\u7528\u4e8e\u533b\u5b66\u8d85\u58f0\u8bca\u65ad\u7684\u8d85\u58f0\u4f20\u611f\u5668\u5236\u9020\u5546\u4f7f\u7528\u6211\u4eec\u7684\u6c34\u542c\u5668\u6765\u76d1\u6d4b\u8d28\u91cf\u7279\u6027\uff0c\u5e76\u8fdb\u4e00\u6b65\u5f00\u53d1\u4ed6\u4eec\u81ea\u5df1\u7684\u8d85\u58f0\u4ea7\u54c1\u3002\u82e5\u5e72\u56fd\u5bb6\u7269\u7406\u91cf\u8ba1\u91cf\u4e0e\u6821\u51c6\u673a\u6784\u5c06\u819c\u5f0f\u6c34\u542c\u5668\u7528\u4f5c\u5176\u4ed6\u6d4b\u91cf\u7cfb\u7edf\u4e8c\u6b21\u6821\u51c6\u7684\u53c2\u8003\u3002<\/p>\n

\u7531\u4e8e\u7acb\u6cd5\u8005\u65e5\u76ca\u8981\u6c42\u6267\u884c\u533b\u7597\u8d85\u58f0\u8bbe\u5907\u8f93\u51fa\u58f0\u660e\u548c\u9650\u503c\u7684\u89c4\u5b9a\uff08IEC 61157\uff09\uff0c\u819c\u5f0f\u6c34\u542c\u5668\u7684\u5e94\u7528\u4e5f\u5c06\u5728\u533b\u7597
\n\u673a\u6784\u7684\u5e38\u89c4\u8d28\u91cf\u63a7\u5236\u548c\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e2d\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002\u7531\u4e8e\u4ec5\u63d0\u4f9b\u6807\u51c6\u7248\u672c\u7684\u4e00\u79cd\u6c34\u542c\u5668\u5f80\u5f80\u65e0\u6cd5\u6ee1\u8db3\u5ba2\u6237\u7684
\n\u5177\u4f53\u8981\u6c42\uff0c\u56e0\u6b64\u8fd8\u53ef\u6839\u636e\u5ba2\u6237\u8981\u6c42\uff0c\u8003\u8651\u8bbe\u8ba1\u3001\u7535\u7f06\u957f\u5ea6\u3001\u8fde\u63a5\u5668\u6216\u73af\u5883\u6761\u4ef6\u65b9\u9762\u7684\u7279\u6b8a\u89c4\u683c\u3002\u751a\u81f3\u5bf9\u7075\u654f
\n\u5ea6\u3001\u70b9\u5c3a\u5bf8\u6216\u9891\u7387\u8303\u56f4\u7684\u7279\u5b9a\u8981\u6c42\uff0c\u4e5f\u53ef\u7ecf\u534f\u5546\u540e\u5b9e\u73b0\u3002<\/p>\n

\u914d\u4ef6<\/strong><\/p>\n

\u8584\u819c\u6c34\u542c\u5668\u88c5\u5728\u4e00\u4e2a\u575a\u56fa\u7684\u5851\u6599\u7bb1\u4e2d\u4ea4\u4ed8\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u9632\u6b62\u654f\u611f\u7684\u8584\u819c\u548c\u7535\u6781\u53d7\u5230\u635f\u574f\u3002<\/p>\n

\u4e3a\u4e86\u5728\u4e0d\u4f7f\u7528\u8d85\u58f0\u8109\u51b2\u53d1\u5c04\/\u63a5\u6536\u5668 SF710 \u7684\u60c5\u51b5\u4e0b\u64cd\u4f5c\u8be5\u6c34\u542c\u5668\uff0c\u53ef\u4f7f\u7528\u4e00\u4e2a\u5355\u72ec\u7684\u7535\u6e90\u5355\u5143\u3002\u6d4b\u91cf\u503c\u901a\u8fc7\u5408\u9002\u7684\u793a\u6ce2\u5668\u8bb0\u5f55\u3002\u4e3a\u4e86\u5c06\u8584\u819c\u6c34\u542c\u5668\u8fde\u63a5\u5230\u793a\u6ce2\u5668\uff0c\u53ef\u4f7f\u7528\u4e00\u4e2a\u5408\u9002\u7684\u5bbd\u5e26\u76f4\u5217\u5f0f\u7f51\u7edc\u7ec8\u7aef\u5668\uff0850 \u6b27\u59c6\uff09\u3002<\/p>\n

\u6b64\u5916\uff0cGAMPT \u516c\u53f8\u8fd8\u63d0\u4f9b\u591a\u79cd\u7528\u4e8e\u8d85\u58f0\u5f3a\u5ea6\u6d4b\u91cf\u7684\u9ad8\u8d28\u91cf\u6d4b\u91cf\u8bbe\u5907\uff0c\u5305\u62ec\u8d85\u58f0\u626b\u63cf\u4eea\u3001\u6c34\u542c\u5668\u63a7\u5236\u5668\u3001HIFU \u6c34\u542c\u5668\u4ee5\u53ca\u70ed\u58f0\u4f20\u611f\u5668\u3002<\/p>\n

$\"\"$ <\/p>\n

$\"\"$ <\/p>\n

\u6280\u672f\u53c2\u6570<\/strong><\/p>\n

\u58f0\u5b66\u9891\u7387\u8303\u56f4: 500 kHz \u5230 90 MHz
\n\u53ef\u9009\u6821\u51c6\u9891\u7387\u8303\u56f4: 1 MHz \u5230 40 MHz, 1 \u5230 20 MHz, 0,5 \u5230 5 MHz
\n\u5178\u578b\u7075\u654f\u5ea6: ~ 8,16 *10-8 V\/Pa @ 5 MHz
\n\u6700\u5927\u8d85\u58f0\u6ce2\u538b\u529b: 10 MPa
\n\u9891\u7387\u54cd\u5e94: \u5728 1\u201340 MHz \u8303\u56f4\u5185\uff0c\u4fe1\u53f7\u5bb9\u5dee\u4e3a 3 dB\u3002
\n\u6709\u6548\u76f4\u5f84: < 250 \u03bcm
\n\u6781\u6027: \u975e\u53cd\u76f8
\n\u8f93\u51fa\u963b\u629750 Ohm
\n\u632f\u819c \/ \u819c\u7247: 11 \u03bcm PVDF \u8584\u819c
\n\u5916\u58f3\u5c3a\u5bf8: 130 mm \u76f4\u5f84
\n\u632f\u819c\u9762\u79ef \/ \u819c\u7247\u9762\u79ef: 80 mm \u76f4\u5f84
\n\u632f\u819c\u5230\u5916\u58f3\u7684\u8ddd\u79bb: \u6b63\u9762: 6 mm | \u80cc\u9762: 9 mm (\u5e26\u87ba\u9489)
\n\u4fe1\u53f7\u8f93\u51fa: RG174 \u7535\u7f06 (50 Ohm), BNC \u8fde\u63a5\u5668
\n\u7535\u6e90\u8f93\u5165: 3 \u6781\u4e8c\u6781\u7ba1\u8fde\u63a5\u5668\uff1a+8…..\u202615 V \/ \u5730 \/ -8…..\u202615 V
\n\u8f93\u5165\u7535\u6d41: +\/- 20 mA<\/p>\n

$\"\"$ <\/p>\n