{"id":45,"date":"2025-03-29T14:12:12","date_gmt":"2025-03-29T06:12:12","guid":{"rendered":"https:\/\/www.zack.cn\/?p=45"},"modified":"2025-03-29T14:19:48","modified_gmt":"2025-03-29T06:19:48","slug":"pcbimpedance","status":"publish","type":"post","link":"https:\/\/www.zack.cn\/index.php\/2025\/03\/29\/pcbimpedance\/","title":{"rendered":"\u5982\u4f55\u7406\u89e3PCB\u7684\u7279\u5f81\u963b\u6297\uff1f"},"content":{"rendered":"<h1>\u4ec0\u4e48\u662f\u7279\u5f81\u963b\u6297\uff1f<\/h1>\n<p>\u4f20\u8f93\u7ebf\u7684\u7279\u5f81\u963b\u6297\uff08Characteristic 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