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    <title>CAD开发者社区 - R 对象</title>
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    <description>Latest 20 articles of R 对象</description>
    <copyright>Copyright(C) CAD开发者社区</copyright>
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      <title>栅格图像对象 （ActiveX）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=8866</link>
      <description><![CDATA[由称为像素的小方块或点组成的矩形格网（或栅格）组成的光栅图像。]]></description>
      <category>R 对象</category>
      <author>admin</author>
      <pubDate>Wed, 04 Jan 2023 07:08:59 +0000</pubDate>
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    <item>
      <title>射线对象 （ActiveX）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=8867</link>
      <description><![CDATA[一条半无限的线。]]></description>
      <category>R 对象</category>
      <author>admin</author>
      <pubDate>Wed, 04 Jan 2023 07:07:19 +0000</pubDate>
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      <title>区域对象 （ActiveX）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=8868</link>
      <description><![CDATA[由直线、圆、圆弧、椭圆弧和样条曲线组成的有界平面。]]></description>
      <category>R 对象</category>
      <author>admin</author>
      <pubDate>Wed, 04 Jan 2023 07:05:39 +0000</pubDate>
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    <item>
      <title>已注册的应用程序对象 （ActiveX）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=8869</link>
      <description><![CDATA[已添加到图形中的外部应用程序。]]></description>
      <category>R 对象</category>
      <author>admin</author>
      <pubDate>Wed, 04 Jan 2023 07:03:59 +0000</pubDate>
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    <item>
      <title>注册的应用程序集合 （ActiveX）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=8870</link>
      <description><![CDATA[图形中所有已注册应用程序的集合。]]></description>
      <category>R 对象</category>
      <author>admin</author>
      <pubDate>Wed, 04 Jan 2023 07:02:19 +0000</pubDate>
    </item>
    <item>
      <title>旋转曲面对象 （ActiveX）</title>
      <link>https://www.cadn.net.cn/portal.php?mod=view&amp;aid=8871</link>
      <description><![CDATA[通过绕轴旋转一个或多个 2D 对象而创建的曲面。]]></description>
      <category>R 对象</category>
      <author>admin</author>
      <pubDate>Wed, 04 Jan 2023 07:00:39 +0000</pubDate>
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