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 <title><![CDATA[谁能告诉我下这些指令的用法]]></title>
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 <description><![CDATA[Latest 50 replies of 谁能告诉我下这些指令的用法]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了&nbsp; 谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-14153#231427.html]]></link>
 <author><![CDATA[刘建勇]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 28 May 2008 01:03:50 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢 行了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-14153#231421.html]]></link>
 <author><![CDATA[yiyu1413]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 28 May 2008 00:56:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有技术用处]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-14153#230950.html]]></link>
 <author><![CDATA[pretco123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 27 May 2008 03:19:42 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了&nbsp;  谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-14153#230920.html]]></link>
 <author><![CDATA[guduleng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 27 May 2008 02:03:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[对于浮点数的乘法来说，E*的语法为E*&nbsp;  S1&nbsp; S2&nbsp; D
请注意：浮点数为32位，如果使用常数来表示的话，应使用符号E，而不是使用符号K。

例如：1.23*10.0&nbsp;  将结果存放到D100中，那么就应该是：

输入&nbsp; &nbsp; E*&nbsp;  E1.23&nbsp;  E10.0&nbsp; &nbsp;  D100

以上！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-14153#230790.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 26 May 2008 14:47:19 +0000]]></pubdate>
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