特殊xml to excel，寻求帮助

如下文件是由owc控件自动生成的，先想转成excel文件纠结了很长时间，求思路！！！<?xml version="1.0"?>
<ss:Workbook xmlns:x="urn:schemas-microsoft-com:office:excel"
 xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
 xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet">
 <x:ExcelWorkbook>
  <x:ProtectStructure>False</x:ProtectStructure>
  <x:ActiveSheet>0</x:ActiveSheet>
 </x:ExcelWorkbook>
 <ss:Styles>
  <ss:Style ss:ID="Default">
   <ss:Alignment ss:Horizontal="Automatic" ss:Rotate="0.0" ss:Vertical="Bottom"
    ss:ReadingOrder="Context"/>
   <ss:Borders>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="11" ss:Color="Automatic" ss:Bold="0"
    ss:Italic="0" ss:Underline="None"/>
   <ss:Interior ss:Color="Automatic" ss:Pattern="None"/>
   <ss:NumberFormat ss:Format="General"/>
   <ss:Protection ss:Protected="1"/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDCDC0000000000">
   <ss:Alignment ss:Vertical="Center"/>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDC060000000000">
   <ss:Alignment ss:Horizontal="Center" ss:Vertical="Center"/>
   <ss:Borders>
    <ss:Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1.0"/>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDC070000000000">
   <ss:Alignment ss:Horizontal="Center" ss:Vertical="Center"/>
   <ss:Borders>
    <ss:Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1.0"/>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDC080000000000">
   <ss:Alignment ss:Horizontal="Center" ss:Vertical="Center"/>
   <ss:Borders>
    <ss:Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1.0"/>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDC090000000000">
   <ss:Alignment ss:Vertical="Center"/>
   <ss:Borders>
    <ss:Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1.0"/>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDC0A0000000000">
   <ss:Alignment ss:Vertical="Center"/>
   <ss:Borders>
    <ss:Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1.0"/>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0DDC0B0000000000">
   <ss:Alignment ss:Vertical="Center"/>
   <ss:Borders>
    <ss:Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1.0"/>
    <ss:Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1.0"/>
   </ss:Borders>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="wc0D8C9B0000000000">
   <ss:Alignment ss:Horizontal="Center" ss:Vertical="Top"/>
   <ss:Font ss:FontName="宋体" ss:Size="11"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="mc0DDCD9000DDCDB00">
   <ss:Alignment ss:Horizontal="Right" ss:Vertical="Center"/>
   <ss:Font ss:FontName="宋体" ss:Size="9"/>
   <ss:Interior/>
  </ss:Style>
  <ss:Style ss:ID="mc0DDC48000DDCD800">
   <ss:Alignment ss:Horizontal="Center" ss:Vertical="Center"/>
   <ss:Font ss:FontName="宋体" ss:Size="18"/>
   <ss:Interior/>
  </ss:Style>
 </ss:Styles>
 <c:ComponentOptions>
  <c:Label>
   <c:Caption>Microsoft Office Spreadsheet</c:Caption>
  </c:Label>
  <c:MaxHeight>80%</c:MaxHeight>
  <c:MaxWidth>80%</c:MaxWidth>
  <c:NextSheetNumber>2</c:NextSheetNumber>
 </c:ComponentOptions>
 <x:WorkbookOptions>
  <c:OWCVersion>12.0.0.4518         </c:OWCVersion>
 </x:WorkbookOptions>
 <ss:Worksheet ss:Name="D002">
  <x:WorksheetOptions>
   <x:Selected/>
   <x:DoNotDisplayGridlines/>
   <x:ViewableRange>R1:R65536</x:ViewableRange>
   <x:Selection>R1C1:R1C3</x:Selection>
   <x:TopRowVisible>0</x:TopRowVisible>
   <x:LeftColumnVisible>0</x:LeftColumnVisible>
   <x:ProtectContents>False</x:ProtectContents>
  </x:WorksheetOptions>
  <c:WorksheetOptions>
  </c:WorksheetOptions>
  <ss:Table ss:ExpandedColumnCount="3" ss:ExpandedRowCount="8"
   ss:DefaultColumnWidth="54.0" ss:DefaultRowHeight="12.75">
   <ss:Column ss:Width="53.25"/>
   <ss:Column ss:Span="1" ss:Width="66.75"/>
   <ss:Row ss:Height="35.25" ss:AutoFitHeight="0">
    <ss:Cell ss:MergeAcross="2" ss:StyleID="mc0DDC48000DDCD800">
     <ss:Data ss:Type="String">计算机行业调查表</ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0">
    <ss:Cell ss:MergeAcross="2" ss:StyleID="mc0DDCD9000DDCDB00">
     <ss:Data ss:Type="String">表  号:D002</ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0">
    <ss:Cell ss:MergeAcross="2" ss:StyleID="mc0DDCD9000DDCDB00">
     <ss:Data ss:Type="String">制表机关:国 家 统 计 局</ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0">
    <ss:Cell ss:MergeAcross="2" ss:StyleID="mc0DDCD9000DDCDB00">
     <ss:Data ss:Type="String">文号:国统字</ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0">
    <ss:Cell ss:StyleID="wc0DDCDC0000000000">
     <ss:Data ss:Type="String">单位名称:</ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDCDC0000000000"/>
    <ss:Cell ss:StyleID="wc0DDCDC0000000000">
     <ss:Data ss:Type="String">计量单位:</ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0" ss:StyleID="wc0D8C9B0000000000">
    <ss:Cell ss:StyleID="wc0DDC060000000000">
     <ss:Data ss:Type="String">序号</ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDC070000000000">
     <ss:Data ss:Type="String">本年本月止累计</ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDC080000000000">
     <ss:Data ss:Type="String">去年同月止累计</ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0">
    <ss:Cell ss:StyleID="wc0DDC090000000000">
     <ss:Data ss:Type="String"> </ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDC0A0000000000">
     <ss:Data ss:Type="String"> </ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDC0B0000000000">
     <ss:Data ss:Type="String"> </ss:Data>
    </ss:Cell>
   </ss:Row>
   <ss:Row ss:Height="15.75" ss:AutoFitHeight="0">
    <ss:Cell ss:StyleID="wc0DDCDC0000000000">
     <ss:Data ss:Type="String">单位负责人:</ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDCDC0000000000">
     <ss:Data ss:Type="String">填报日期:</ss:Data>
    </ss:Cell>
    <ss:Cell ss:StyleID="wc0DDCDC0000000000">
     <ss:Data ss:Type="String">填表人:</ss:Data>
    </ss:Cell>
   </ss:Row>
  </ss:Table>
 </ss:Worksheet>
</ss:Workbook>