{"id":12822,"date":"2023-06-16T04:15:46","date_gmt":"2023-06-16T04:15:46","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=12822"},"modified":"2023-12-26T08:35:49","modified_gmt":"2023-12-26T08:35:49","slug":"what-is-alternating-current-ac","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/zh_hk\/%e6%9c%af%e8%af%ad%e8%a1%a8\/%e4%bb%80%e4%b9%88%e6%98%af%e4%ba%a4%e6%b5%81%e7%94%b5","title":{"rendered":"\u4ec0\u4e48\u662f\u4ea4\u6d41\u7535\uff08AC\uff09"},"content":{"rendered":"

\u4ec0\u4e48\u662f\u4ea4\u6d41\u7535\uff08AC\uff09<\/h2>

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PIR \u8fd0\u52a8\u4f20\u611f\u5668<\/p><\/a><\/div><\/div>

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\u5e38\u898b\u554f\u984c<\/h2>\n\n

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