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    <title>CAD开发者社区 - P 函数</title>
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    <description>Latest 20 articles of P 函数</description>
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      <title>Polar（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=7864</link>
      <description><![CDATA[返回与点保持指定角度和距离的 UCS 3D 点]]></description>
      <category>P 函数</category>
      <author>admin</author>
      <pubDate>Thu, 05 Jan 2023 10:58:59 +0000</pubDate>
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      <title>prin1（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=7865</link>
      <description><![CDATA[将表达式打印到命令行或将表达式写入打开的文件]]></description>
      <category>P 函数</category>
      <author>admin</author>
      <pubDate>Thu, 05 Jan 2023 10:57:19 +0000</pubDate>
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      <title>princ（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=7866</link>
      <description><![CDATA[将表达式打印到命令行，或将表达式写入打开的文件]]></description>
      <category>P 函数</category>
      <author>admin</author>
      <pubDate>Thu, 05 Jan 2023 10:55:39 +0000</pubDate>
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      <title>打印（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=7867</link>
      <description><![CDATA[将表达式打印到命令行，或将表达式写入打开的文件]]></description>
      <category>P 函数</category>
      <author>admin</author>
      <pubDate>Thu, 05 Jan 2023 10:53:59 +0000</pubDate>
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      <title>progn（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=7868</link>
      <description><![CDATA[按顺序计算每个表达式并返回最后一个表达式的值]]></description>
      <category>P 函数</category>
      <author>admin</author>
      <pubDate>Thu, 05 Jan 2023 10:52:19 +0000</pubDate>
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    <item>
      <title>提示符（AutoLISP）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=7869</link>
      <description><![CDATA[在屏幕的提示区域显示字符串]]></description>
      <category>P 函数</category>
      <author>admin</author>
      <pubDate>Thu, 05 Jan 2023 10:50:39 +0000</pubDate>
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