这个代码是什么意思？
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<dd><a href=/index.aspx?lanmuid=63&sublanmuid=687>党建专栏</a></dd>
<dd><a href=/index.aspx?lanmuid=68&sublanmuid=635>名师风采</a></dd>
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<td style="width:49%">{pa:model}1,43,596,,,_self,6,30,150,150{/pa:model}</td>
<td>{pa:model}1,135,600,,,_self,2,50,80,68{/pa:model}</td>
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<dd>
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<td style="width:49%">{pa:model}1,43,597,,,_self,6,50,150,150{/pa:model}
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<td>{pa:model}1,135,597,,,_self,2,50,80,68{/pa:model}
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</tbody>
</table>
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