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isPermaLink="false">http://songshuhui.net/archives/1152.html#comment-57350</guid> <description>[...] 上一篇：明察秋毫谈测距   标签：原创, 地板, 奥运, 科学, 科技之光, 草坪 [...]</description> <content:encoded><![CDATA[<p>[...] 上一篇：明察秋毫谈测距   标签：原创, 地板, 奥运, 科学, 科技之光, 草坪 [...]</p> ]]></content:encoded> </item> <item><title>来自：科学松鼠会 &#187; Blog Archive &#187; 奥运科技专辑(By 科学松鼠会)【置顶】</title><link>http://songshuhui.net/archives/1152.html#comment-4429</link> <dc:creator>科学松鼠会 &#187; Blog Archive &#187; 奥运科技专辑(By 科学松鼠会)【置顶】</dc:creator> <pubDate>Thu, 28 Aug 2008 16:24:28 +0000</pubDate> <guid
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