document.write ("<table border='0' width='672' cellspacing='0' cellpadding='0'>")
document.write ("<tr>")
document.write ("<td width='6' height='24'></td>")
document.write ("<td width='660' height='24'><font color='#257EC0'>上一篇：</font><a href='../2009-7/1530.htm' style='color:#0000FF;'>天尊地卑，乾坤定矣</a></span></td>")
document.write ("<td width='6' height='24'></td>")
document.write ("</tr>")
document.write ("<tr>")
document.write ("<td width='6' height='24'></td>")
document.write ("<td width='660' height='24'><font color='#257EC0'>下一篇：</font><a href='../2009-7/1528.htm' style='color:#0000FF;'>象数系统表达着时空分布的信息流程</a></span></td>")
document.write ("<td width='6' height='24'></td>")
document.write ("</tr>")
document.write ("</table>")