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 <title><![CDATA[直流电与交流电]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416.html]]></link>
 <description><![CDATA[Latest 50 replies of 直流电与交流电]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 12 Apr 2026 16:34:35 +0000]]></lastBuildDate>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一样大的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#664362.html]]></link>
 <author><![CDATA[方立彬]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2009 02:11:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[在纯电阻电路中是一样大的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#664298.html]]></link>
 <author><![CDATA[llb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2009 00:19:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如是阻性负载，应该是一样大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#664128.html]]></link>
 <author><![CDATA[hengtong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 14:08:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一样大呀,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#664119.html]]></link>
 <author><![CDATA[neilnie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 14:01:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一样大，Ｉ＝Ｕ/Ｒ]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663958.html]]></link>
 <author><![CDATA[383646403]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 11:16:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[.相等.纯电阻电路功率因数等于1]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663939.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 10:48:42 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是相等的，我们常说的交流电压是说的有效值。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663829.html]]></link>
 <author><![CDATA[吴高山]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 08:41:22 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[直流大
因为直流=UI
交流=UICOSX]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663749.html]]></link>
 <author><![CDATA[夏欢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 07:02:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=30970]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663577.html]]></link>
 <author><![CDATA[ljl5130]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 03:08:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663575.html]]></link>
 <author><![CDATA[gonggouquan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 03:02:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[交流电功率按有效值计算，故相等]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663573.html]]></link>
 <author><![CDATA[qqjz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Nov 2009 02:59:41 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好像应该是一样，交流电有效值就是等同于直流所产生功率]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663414.html]]></link>
 <author><![CDATA[黄猛]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2009 16:32:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[交流电大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49416#663368.html]]></link>
 <author><![CDATA[laotou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2009 15:12:40 +0000]]></pubdate>
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