{"id":2073,"date":"2019-01-10T03:14:41","date_gmt":"2019-01-10T03:14:41","guid":{"rendered":""},"modified":"2019-01-10T11:14:59","modified_gmt":"2019-01-10T03:14:59","slug":"%e6%bf%80%e5%8a%b1%e6%9d%bf%e5%a4%96%e4%bc%a0%e6%84%9f%e5%99%a8%e5%92%8c%e8%b4%9f%e8%bd%bd%e6%9c%89%e5%93%aa%e4%ba%9b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2073","title":{"rendered":"\u6fc0\u52b1\u677f\u5916\u4f20\u611f\u5668\u548c\u8d1f\u8f7d\u6709\u54ea\u4e9b\u65b9\u6cd5"},"content":{"rendered":"
\n\t\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6a21\u62df\u4fe1\u53f7\u5728\u4f20\u611f\u5668<\/u>\u6216\u8d1f\u8f7d\u95f4\u6765\u56de\u8fdc\u7a0b\u4f20\u8f93\u3002\u5728\u8fd9\u7c7b\u7cfb\u7edf\u4e2d\uff0c\u4fe1\u53f7\u8981\u4f20\u8f93\u5f88\u957f\u7684\u8ddd\u79bb\uff0c\u566a\u58f0\u6291\u5236\u80fd\u529b\u6210\u4e3a\u4e00\u4e2a\u91cd\u8981\u8003\u8651\u56e0\u7d20\u3002\u566a\u58f0\u4f1a\u8026\u5408<\/u>\u8fdb\u4fe1\u53f7\u4e2d\uff0c\u7ed3\u679c\u4f7f\u6570\u636e\u906d\u5230\u7834\u574f\uff0c\u7531\u6b64\u4ea7\u751f\u4e0d\u826f\u5f71\u54cd\u3002\u7cfb\u7edf\u9700\u8981\u5f97\u5230\u9002\u5f53\u7684\u4fdd\u62a4\uff0c\u4e86\u89e3\u9884\u671f\u566a\u58f0\u7684\u91cf\u548c\u6027\u8d28\u53ef\u4ee5\u660e\u786e\u9700\u8981\u91c7\u53d6\u7684\u4fdd\u62a4\u63aa\u65bd\uff0c\u4ee5\u53d6\u6d88\u6216\u8005\u81f3\u5c11\u51cf\u5c11\u73af\u5883\u5e72\u6270\u6c34\u5e73\u3002<\/p>\n
\n\t\u566a\u58f0\u6e90\u6216\u5e72\u6270\u6e90\u4e00\u822c\u6709\u4e24\u79cd\uff0c\u6839\u636e\u5176\u8026\u5408\u8fdb\u4e3b\u4fe1\u53f7\u7684\u65b9\u5f0f\uff0c\u5206\u4e3a\u5171\u6a21\u566a\u58f0\u548c\u5dee\u6a21\u566a\u58f0\u4e24\u79cd\uff0c\u5982\u56fe1\u6240\u793a\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u56fe1.\u566a\u58f0\u6e90<\/p>\n
\n\t\u4e8c\u8005\u4e2d\u5371\u5bb3\u8f83\u5c0f\u662f\u5171\u6a21\u566a\u58f0\uff0c\u5b83\u4f1a\u540c\u65f6\u8026\u5408\u5230\u7cfb\u7edfGND\u4fe1\u53f7\u548c\u6fc0\u52b1\u4fe1\u53f7\u4e2d\uff0c\u8fd9\u4e3b\u8981\u662f\u7531\u7535\u7f06\u4e0e\u771f\u5b9eGND\u95f4\u7684\u5076\u6781\u5929\u7ebf\u6548\u5e94\u9020\u6210\u7684\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0d\u4f1a\u4f7f\u4fe1\u53f7\u51cf\u5f31\uff0c\u56e0\u4e3a\u566a\u58f0\u540c\u65f6\u8026\u5408\u8fdb\u4e24\u4e2a\u901a\u9053\uff0c\u800c\u4e14\u5e45\u5ea6\u76f8\u4f3c\u3002\u95ee\u9898\u5728\u4e8e\uff0c\u5171\u6a21\u566a\u58f0\u4f1a\u4ea7\u751f\u4fe1\u53f7\u5931\u8c03\uff0c\u4f7f\u771f\u5b9eGND\u5347\u9ad8\uff0c\u7ed3\u679c\u5bfc\u81f4\u4e24\u79cd\u4e0d\u826f\u6548\u5e94\u3002\u9996\u5148\uff0c\u5982\u679c\u95f4\u63a5\u6298\u5408\u5230\u771f\u5b9eGND(\u6bd4\u5982\uff0c\u901a\u8fc7\u91d1\u5c5e\u7bb1\u4fdd\u62a4\u4f20\u611f\u5668\u65f6)\uff0c\u5219\u53ef\u80fd\u4f7f\u8d1f\u8f7d\u9971\u548c\u3002\u5176\u6b21\uff0c\u53ef\u80fd\u4ea7\u751f\u7535\u5f27\uff0c\u7ed3\u679c\u4f1a\u635f\u574f\u4f20\u611f\u5668\u3002\u5728\u6fc0\u52b1\u60e0\u65af\u767b\u7535\u6865\u65f6\uff0c\u5171\u6a21\u566a\u58f0\u5c24\u5176\u9ebb\u70e6\uff0c\u56e0\u4e3a\u8f93\u51fa\u4fe1\u53f7\u9700\u8981\u7531\u63a7\u5236\u5668\u8fdb\u884c\u5904\u7406\uff0c\u901a\u5e38\u662f\u7528\u5230\u4e00\u4e2a\u4eea\u8868\u653e\u5927\u5668<\/u>\uff0c\u800c\u8fd9\u79cd\u653e\u5927\u5668<\/u>\u7684CMRR\u6709\u9650\uff0c\u7ed3\u679c\u53ef\u80fd\u4f1a\u653e\u5927\u566a\u58f0\u3002<\/p>\n
\n\t\u4f7f\u7528\u4f4e\u901a\u6ee4\u6ce2\u5668<\/u>(\u5982RC\u6ee4\u6ce2\u5668)\uff0c\u6216\u8005\u4f7f\u7528\u5171\u6a21\u627c\u6d41\u5708\u6765\u8fc7\u6ee4\u8f93\u5165\u4fe1\u53f7\uff0c\u53ef\u4ee5\u51cf\u5c11\u5171\u6a21\u566a\u58f0\u3002\u91cd\u8981\u7684\u662f\uff0c\u4e0d\u5bf9\u79f0\u8870\u51cf\u7684\u5171\u6a21\u566a\u58f0\u4f1a\u4ea7\u751f\u5dee\u6a21\u566a\u58f0\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4e0d\u5bf9\u79f0\u8870\u51cf\u7684\u4e00\u4e2a\u4f8b\u5b50\u662f\u4f4e\u901a\u6ee4\u6ce2\u5668\uff1b\u7528\u4e00\u4e2a\u7535\u963b\u548c\u7535\u5bb9<\/u>\u5b9e\u73b0\u622a\u6b62\u9891\u7387\uff0c\u4f46\u53d7\u5143\u4ef6\u5bb9\u5dee\u5f71\u54cd\uff0c\u4e24\u6761\u7ebf\u8def\u4e2d\u7684\u622a\u6b62\u9891\u7387\u4e0d\u4e00\u6837\u3002<\/p>\n
\n\t\u7b2c\u4e8c\u79cd\uff0c\u4e5f\u662f\u6700\u9ebb\u70e6\u7684\u566a\u58f0\u662f\u5dee\u6a21\u566a\u58f0\uff0c\u8fd9\u79cd\u566a\u58f0\u662f\u5728\u6fc0\u52b1\u4e0e\u7cfb\u7edfGND\u4e4b\u95f4\u8026\u5408\u7684\u3002\u8be5\u566a\u58f0\u4e4b\u6240\u4ee5\u4f1a\u8026\u5408\u5230\u4fe1\u53f7\u4e2d\uff0c\u662f\u56e0\u4e3a\u7cfb\u7edfGND\u4e0e\u5145\u5f53\u5929\u7ebf\u7684\u4fe1\u53f7\u7535\u7f06\u4e4b\u95f4\u5b58\u5728\u7535\u6d41<\/u>\u73af\u8def\u3002\u5728\u90e8\u5206\u5e94\u7528\u4e2d(\u5982\u5316\u5b66\u5206\u6790)\uff0c\u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0c\u4f20\u611f\u5668\u6709\u65f6\u7f6e\u4e8e\u72ec\u7acb\u4e8e\u63a7\u5236\u5668\u7684\u8154\u5ba4\u4e2d\u3002\u8fd9\u79cd\u8bbe\u7f6e\u4f1a\u5bfc\u81f4\u6570\u5341\u6216\u6570\u767e\u7c73\u7684\u7535\u6d41\u73af\u8def\uff0c\u7ed3\u679c\uff0c\u4efb\u4f55\u78c1\u901a\u91cf\u90fd\u53ef\u80fd\u5728\u4fe1\u53f7\u4e2d\u5bfc\u81f4\u7535\u6d41\u566a\u58f0\uff0c\u4ece\u800c\u4f7f\u6570\u636e\u906d\u5230\u7834\u574f\u3002\u4e3a\u4e86\u51cf\u5c11\u5dee\u6a21\u566a\u58f0\u7684\u5f71\u54cd\uff0c\u5efa\u7acb\u4f7f\u7528\u94c1\u6c27\u4f53\u6750\u6599\u6765\u8fc7\u6ee4\u9ad8\u9891\u8f90\u5c04\u4fe1\u53f7\uff0c\u5728\u63a7\u5236\u5668\u4e0e\u4f20\u611f\u5668\u4e4b\u95f4\u91c7\u7528\u661f\u578b\u8fde\u63a5\uff0c\u540c\u65f6\u8fd8\u8981\u4f7f\u7528\u5c4f\u853d\u7535\u7f06\u3002<\/p>\n
\n\t\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u8be5\u566a\u58f0\u8db3\u591f\u5927\uff0c\u8bbe\u5907\u751a\u81f3\u53ef\u80fd\u4f1a\u56e0\u4e3a\u7535\u6c14\u8fc7\u5e94\u529b\u800c\u53d7\u635f\u3002\u5f53\u8d1f\u8f7d\u4e3a\u7535\u673a\u6216\u8367\u5149\u706f\u65f6\uff0c\u5c24\u5176\u5982\u6b64\uff0c\u8fd9\u6837\u7684\u8d1f\u8f7d\u6784\u6210\u4e00\u79cd\u5f3a\u5927\u7684\u7535\u78c1\u517c\u5bb9\u6027\/\u5e72\u6270(EMC<\/u>\/EMI)\u6e90\uff1b\u539f\u56e0\u6709\u4e8c\uff0c\u5206\u522b\u4e3a\u7269\u7406\u7535\u78c1\u5143\u4ef6\u548c\u6240\u4ea7\u751f\u4fe1\u53f7\u7684\u6027\u8d28\u3002\u4e00\u79cd\u8f83\u597d\u7684\u505a\u6cd5\u662f\u4f7f\u7528EMC\/EMI\u6291\u5236\u5668\uff0c\u5982ESD\u4fdd\u62a4\u88c5\u7f6e\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u80fd\u7ef4\u6301\u4e00\u5b9a\u7684\u7a33\u5b9a\u6c34\u5e73\u3002<\/p>\n
\n\t\u5728\u5b9e\u73b0\u90e8\u5206\u524d\u8ff0\u65b9\u6cd5\u65f6\uff0c\u4e3b\u8981\u540e\u679c\u662f\u4e0e\u5143\u4ef6\u76f8\u5173\u7684\u7535\u5bb9\u3002\u751a\u81f3\u7535\u7f06\u4e5f\u4f1a\u542b\u6709\u5bc4\u751f\u7535\u5bb9\uff0c\u56e0\u6b64\u4e0d\u80fd\u5ffd\u7565\u3002\u5bc4\u751f\u7535\u5bb9\u4e0e\u7535\u7f06\u7684\u957f\u5ea6\u3001\u7c7b\u578b\u548c\u7c7b\u522b\u6210\u6bd4\u4f8b\uff0c\u5982\u88681\u6240\u793a\u3002<\/p>\n
\n\t\u88681.\u4e0d\u540c\u7535\u7f06\u7c7b\u578b\u6bd4\u8f83<\/p>\n
\n\t<\/p>\n
\n\t\u96c6\u6210\u5f0f\u7f13\u51b2\u7535\u538bDAC<\/u>\uff0c\u5982AD5683R\u6216AD5686R\uff0c\u53ef\u63d0\u4f9b\u9ad8\u538b\u6446\u7387\u3001\u9ad8\u5e26\u5bbd\uff0c\u800c\u4e14\u529f\u8017\u66f4\u4f4e\uff0c\u529f\u8017\u5df2\u6210\u4e3a\u4e1a\u754c\u7684\u4e00\u4e2a\u4e3b\u8981\u5173\u6ce8\u70b9\uff0c\u539f\u56e0\u591a\u79cd\u591a\u6837\uff0c\u6bd4\u5982\u7535\u8def\u677f\u6e29\u5ea6\u7684\u964d\u4f4e\u3001\u7535\u8def\u677f\u7ec4\u4ef6\u6570\u91cf\u7684\u589e\u52a0(\u4e0d\u589e\u52a0\u529f\u7387)\u3001\u529f\u6548\u7684\u63d0\u9ad8\u7b49\u3002\u7ed3\u679c\uff0c\u5185\u90e8\u653e\u5927\u5668\u7684\u963b\u6297ZO (\u5f00\u73af\u963b\u6297)\u53d8\u5927(\u4e0d\u8981\u4e0e\u95ed\u73af\u963b\u6297ZOUT\u76f8\u6df7\u6dc6)\uff0c\u5bf9\u6700\u5927\u8d1f\u8f7d\u7535\u5bb9\u5f62\u6210\u9650\u5236\u3002<\/p>\n
\n\t\u5982\u679c\u4e0e\u8fd0\u7b97\u653e\u5927\u5668<\/u>\u8f93\u51fa\u76f8\u8fde\u7684\u7535\u5bb9\u8d85\u8fc7\u6700\u5927\u5141\u8bb8\u503c\uff0c\u7ed3\u679c\u4f1a\u5f71\u54cd\u8fd0\u7b97\u653e\u5927\u5668\u7684\u7a33\u5b9a\u6027\uff0c\u53ef\u80fd\u5bfc\u81f4\u653e\u5927\u5668\u632f\u94c3\u548c\u632f\u8361\u3002<\/p>\n
\n\t\u901a\u8fc7\u8fd0\u7528\u7f13\u51b2\u7535\u538bDAC\uff0c\u53ef\u7528\u6765\u964d\u4f4e\u8fd0\u7b97\u653e\u5927\u5668\u4e0d\u7a33\u5b9a\u6027\u7684\u65b9\u6cd5\u6709\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n
\n\t1. RS<\/u>HUNT\u6cd5<\/p>\n
\n\t2. \u5916\u90e8\u8d1f\u8f7d\u7f51\u7edc\u8865\u507f(\u7f13\u51b2\u7535\u8def)\u6cd5<\/p>\n
\n\tRSHUNT\u6cd5\u9700\u8981\u7684\u5916\u90e8\u7ec4\u4ef6\u6700\u5c11\uff0c\u5176\u80cc\u540e\u7684\u539f\u7406\u76f8\u5bf9\u7b80\u5355\uff1b\u901a\u8fc7\u5728\u8fd0\u7b97\u653e\u5927\u5668\u4e0e\u8d1f\u8f7d\u4e4b\u95f4\u653e\u7f6e\u5206\u7acb\u5f0f\u7535\u963b\u4f7f\u4e8c\u8005\u76f8\u9694\u79bb\u3002RSHUNT\u5728\u53cd\u9988\u7f51\u7edc\u7684\u4f20\u9012\u51fd\u6570\u4e2d\u589e\u52a0\u4e00\u4e2a\u96f6\uff0c\u7ed3\u679c\u4f7f\u95ed\u73af\u5728\u9ad8\u9891\u4e0b\u80fd\u4fdd\u6301\u7a33\u5b9a\u3002\u9009\u62e9\u7684\u8fd9\u4e2a\u96f6\u5e94\u81f3\u5c11\u6bd4GBP (\u589e\u76ca\u5e26\u5bbd\u79ef)\u4f4e\u4e00\u4e2a\u5341\u500d\u9891\u7a0b\u3002\u4f46\u8fd9\u91cc\u7684\u95ee\u9898\u662f\uff0cDAC\u7684\u6280\u672f\u89c4\u683c\u4e0d\u5305\u62ec\u8fd9\u4e2a\u6570\u5b57\uff0c\u539f\u56e0\u662f\u5176\u4e0d\u76f8\u5173\uff0c\u56e0\u4e3a\u5185\u90e8\u8fd0\u7b97\u653e\u5927\u5668\u5145\u5f53\u7684\u662f\u7f13\u51b2\u5668\u3002<\/p>\n
\n\t\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6839\u636e\u7ecf\u9a8c\u6cd5\u5219\uff0c\u5e94\u8be5\u9009\u62e9\u4e00\u4e2a\u5c3d\u91cf\u5c0f\u7684\u503c\uff0c\u4ee5\u51cf\u5c11\u7535\u963b\u7684\u5f71\u54cd\uff1b\u5176\u8303\u56f4\u4e00\u822c\u57285 \u2126\u81f350 \u2126\u4e4b\u95f4\u3002\u5982\u679c\u4f7f\u7528\u8be5\u65b9\u6cd5\uff0c\u8d1f\u8f7d\u7535\u538b\u4f1a\u4e0b\u964d\uff0c\u56e0\u4e3a\u8fd9\u79cd\u65b9\u6cd5\u5728\u7269\u7406\u4e0a\u5b9e\u73b0\u4e3a\u4e00\u4e2a\u7535\u963b\u5206\u538b\u5668\uff0c\u4f1a\u5f71\u54cd\u5176\u4ed6\u89c4\u683c\uff0c\u6bd4\u5982\uff0c\u538b\u6446\u7387\u964d\u4f4e\uff0c\u5efa\u7acb\u65f6\u95f4\u5ef6\u957f\u7b49\u3002\u7ed3\u679c\uff0cDAC\u5728\u8d1f\u8f7d\u6216\u4f20\u611f\u5668\u7aef\u7684\u6574\u4f53\u6027\u80fd\u4f1a\u4e0b\u964d\u3002<\/p>\n
\n\t\u901a\u8fc7\u589e\u52a0RSHUNT\u503c\uff0c\u963b\u5c3c\u6bd4(ζ)\u4e5f\u4f1a\u968f\u4e4b\u589e\u52a0\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u5408\u9002\u7684\u7535\u673a\u9a71\u52a8\u65b9\u6cd5\uff1b\u4f46\u662f\uff0c\u5f53\u8d1f\u8f7d\u5e45\u5ea6\u8f83\u5c0f\u4e14\u7535\u538b\u8f68\u8f83\u4f4e\u65f6(\u5982\u60e0\u65af\u767b\u7535\u6865\u6fc0\u52b1)\uff0c\u4e0d\u5efa\u8bae\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\uff0c\u56e0\u4e3a\u53ef\u80fd\u5bfc\u81f4\u5e45\u5ea6\u5927\u5e45\u4e0b\u964d\u3002\u51cf\u5c0f\u7535\u538b\u8303\u56f4\uff0c\u6bd4\u5982\uff0c\u4f7f\u7528\u963b\u6297\u4e3a1 k\u2126\u76845 V\u4f9b\u7535\u8f68\uff0c\u7ed3\u679c\uff0c\u964d\u5e45\u4e3a2.5%\u5de6\u53f3\uff0c\u5982\u56fe2\u6240\u793a\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u56fe2.RSHUNT\u6cd5<\/p>\n
\n\t\u7f13\u51b2\u6cd5(\u6216RC\u5206\u8def\u6cd5)\u4e0d\u4f1a\u51cf\u5c0f\u8d1f\u8f7d\u7535\u538b\u8303\u56f4\uff0c\u56e0\u800c\u662f\u4f4e\u7535\u538b\u5e94\u7528\u7684\u9996\u9009\u65b9\u6cd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u80cc\u540e\u7684\u539f\u7406\u7565\u6709\u4e0d\u540c\u3002\u7f13\u51b2\u7f51\u7edc\u4f1a\u51cf\u5c0f\u9760\u8fd1\u632f\u8361\u9891\u7387\u7684\u8d1f\u8f7d\u963b\u6297\uff0c\u4f7f\u8d1f\u8f7d\u7684\u5b9e\u90e8\u4f4e\u4e8e\u865a\u90e8\uff0c\u7ed3\u679c\u6539\u53d8\u76f8\u4f4d\u3002<\/p>\n
\n\t\u6b63\u786e\u5143\u4ef6\u503c\u7684\u9009\u62e9\u65b9\u6cd5\u9700\u8981\u51ed\u7ecf\u9a8c\u786e\u5b9a\uff0c\u8981\u5206\u6790\u4e0e\u8d1f\u8f7d\u76f8\u8fde\u7684DAC\u7684\u77ac\u6001\u54cd\u5e94\u3002\u4e00\u822c\u5730\uff0c\u8ba1\u7b97\u7684\u524d\u63d0\u662f\u7f13\u51b2\u5668GBP\u4f4e\u4e8e1 MHz\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8bbe\u7535\u7f06\u5bc4\u751f\u7535\u5bb9\u4e3a47 nF\uff0c<\/p>\n
\n\t<\/p>\n
\n\t\u7406\u60f3\u7535\u963b\u5e94\u4f4e\u4e8e1 \u2126\uff0cRSNUBBER\u503c\u8d8a\u4f4e\uff0c\u8fc7\u51b2\u5c31\u8d8a\u4f4e\uff1b\u4f46\u4ece\u5b9e\u9645\u5e94\u7528\u89d2\u5ea6\u6765\u770b\uff0c\u6211\u4eec\u4e0d\u59a8\u9009\u62e9RSNUBBER = 10 \u2126\u3002\u7f13\u51b2\u5668\u6781\u9700\u8981\u6bd4\u632f\u8361\u9891\u7387\u9ad8¹⁄³\uff0c<\/p>\n
\n\t<\/p>\n
\n\t\u56fe3.\u7f13\u51b2\u6cd5<\/p>\n
\n\t\u7f13\u51b2\u6cd5\u548c\u5206\u8def\u6cd5\u5bf9\u4e8e\u8865\u507f\u6216\u9694\u79bb\u5bb9\u6027\u8d1f\u8f7d\u5341\u5206\u6709\u7528\uff0c\u5f53\u8d1f\u8f7d\u6216\u4f20\u611f\u5668\u9700\u8981\u8fdc\u7a0b\u6fc0\u52b1\u65f6\uff0c\u53ef\u4f7fDAC\u4fdd\u6301\u7a33\u5b9a\u3002\u4ee5\u4e0a\u793a\u4f8b\u5747\u57fa\u4e8eAD5683R DAC\u3002\u8fd9\u6b3e\u5668\u4ef6\u91c7\u7528\u8d85\u5c0f\u5c01\u88c5\uff0c\u6574\u4f53\u6027\u80fd\u5353\u8d8a\uff0c\u5e76\u4e14\u62e5\u67092 LSB INL @ 16\u4f4d\u300135 mA\u9a71\u52a8\u80fd\u529b\uff0c\u96c6\u6210\u4e86\u57fa\u51c6\u7535\u538b\u6e90\uff0c\u66f4\u6709\u9ad8\u8fbe4 kV ESD\u7684\u9c81\u68d2\u6027\uff0c\u4f17\u591a\u4f18\u70b9\u4f7f\u5176\u6210\u4e3a\u8d1f\u8f7d\u6216\u677f\u5916\u4f20\u611f\u5668\u6fc0\u52b1\u7684\u7406\u60f3DAC\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6a21\u62df\u4fe1\u53f7\u5728 \u4f20\u611f\u5668 \u6216\u8d1f\u8f7d\u95f4\u6765\u56de\u8fdc\u7a0b\u4f20\u8f93\u3002\u5728\u8fd9\u7c7b\u7cfb\u7edf\u4e2d\uff0c\u4fe1\u53f7\u8981\u4f20\u8f93\u5f88\u957f\u7684\u8ddd\u79bb\uff0c\u566a\u58f0\u6291\u5236\u80fd\u529b\u6210\u4e3a\u4e00\u4e2a\u91cd\u8981\u8003\u8651\u56e0\u7d20\u3002\u566a\u58f0\u4f1a \u8026\u5408 \u8fdb\u4fe1\u53f7\u4e2d\uff0c\u7ed3\u679c\u4f7f\u6570\u636e\u906d\u5230\u7834<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2073"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2073"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2073\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2073"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}