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 <title><![CDATA[关于西门子BCD的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 关于西门子BCD的问题]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢指点！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12390#207832.html]]></link>
 <author><![CDATA[lxmlxmlxy]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 18 Apr 2008 00:24:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[概念！应该是

十进制&nbsp; &nbsp; BCD码&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;  二进制
111&nbsp; &nbsp; &nbsp; =0001 0001 0001＝1101111
111+1= 0001 0001 0010＝1110000
111+11=0001 0010 0010＝1111010]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12390#207371.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 17 Apr 2008 05:28:29 +0000]]></pubdate>
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