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href="glossaire-aff.php?lettre=autre">Autres</a> ]</CENTER>  <P><font color=red> 13</font> Dfinitions pour  <font color=red>U</font><p><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Ubiquitaire (molcule)</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2847" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2847"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Une molcule est dite ubiquitaire si elle est prsente dans de trs nombreux tissus de l'organisme.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Ulcration</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2848" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2848"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Formation d'ulcres.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Ultrastructure</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2849" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2849"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Structure telle qu'elle apparat au microscope lectronique.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Ultraviolet</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2850" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2850"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Rayonnement lumineux de longueur d'onde leve. Des lampes spciales  UV traverses par l'eau circulant est un des moyens de strilisation pour dtruire des agents pathognes.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>umbres de vase </B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2851" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2851"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Poissons de la famille des Umbridae, ordre des Salmoniformes (saumons, brochets et perlans).<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>unisri </B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2852" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2852"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">"Dans une ligne ou une srie ; arrang dans une seule ligne."<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Unit</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2853" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2853"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Grandeur de rfrence de valeur 1 pour quantifier les grandeurs mesurables. Le systme S.I. normalise les dfinitions des grandeurs unitaires de rfrence.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Unit de distribution d&#039;eau potable ou UDE</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2854" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2854"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Zone gographique o un rseau d'eau est exploit par la mme personne morale, et appartient  la mme unit administrative (syndicat ou commune). De plus, il s'agit d'une zone o la qualit de l'eau distribue est relativement homogne.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Unit de gros btail ou UGB</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2855" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2855"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Unit utilise en statistique afin d'unifier les diffrentes catgories d'animaux, et base sur leurs besoins alimentaires. L'UGB-N est l'unit de gros btail azote, utilise en matire de pollution des eaux par les nitrates. Elle correspond  une pollution produite de 73 kg d'azote par an, et contenue dans les effluents d'levage.<BR /><BR /></TD>     </TR></TABLE><br /><P><TABLE WIDTH=100% BORDER=0 CELLPADDING=3 CELLSPACING=1 class="bg2">     <TR>       <TD  class="bg2"><B>Unit territoriale</B> :</td><td align="right"> <a href="glossaire-p-f.php?op=ImprDef&id=2856" target=_blank><img src="images/print.gif" border=0 Alt="Imprimer une dfinition" width=15 height=11 ALIGN="absmiddle"></a>&nbsp; <a href="glossaire-p-f.php?op=EnvDef&id=2856"><img src="images/friend.gif" border=0 Alt="Envoyer cette dfinition  un ami" width=15 height=11 ALIGN="absmiddle"></a></TD>     </TR>     <TR>       <TD colspan=2 class="bg1">Tronon du territoire littoral dlimit  partir de points d'ancrage positionns sur le trait de cte.<BR /><BR /></TD>     </TR></TABLE><br /><P><div align="center"><table width="100%" style="border-bottom-style:solid; border-top-style:solid; border-width:1px;" border="0" cellpadding="7" cellspacing="0"><tr><td align="left">&laquo; <i>Prcdent</i></td><td align="center"><b>[1]</b> <a href="/modules/glossaire/glossaire-aff.php?lettre=U&amp;debut=10">2</a> <td align="right"><a href="/modules/glossaire/glossaire-aff.php?lettre=U&amp;debut=10"><b>Suivant &raquo;</b></a></TD></tr></table></div> </td></table>  </td>  <td width="11" background="http://www.vetofish.com/themes/vetofish-03/images/table/dc.gif"></td>  </tr>  <tr>  <td width="11" height="11" background="http://www.vetofish.com/themes/vetofish-03/images/table/bg.gif"></td>  <td height="11" background="http://www.vetofish.com/themes/vetofish-03/images/table/bc.gif"></td>  <td width="11" height="11"><img src='http://www.vetofish.com/themes/vetofish-03/images/table/bd.gif'></td>  </tr>  </table>   <!-- END MODULE SPAN CSS --> </span> <!-- END MODULE SPAN CSS -->    	</td>  	<table width="100%" border="0" align="center">    <tr>       <td align="right">  <A href='#haut'><img src='http://www.vetofish.com/themes/vetofish-03/images/divers/top.gif'></A>  	</td>    </tr>      <tr>       <td align="center">		  | <a href='http://www.vetofish.com/modules/freecontent/index.php?id=4'>           Charte des membres</a> | <a href='http://www.vetofish.com/modules/freecontent/index.php?id=2'>           Conditions d'utilisation</a> | <a href='http://www.vetofish.com/modules/freecontent/index.php?id=6'>           Informatique et libert</a> | <a href='http://www.vetofish.com/modules/contact/'>Nous           contacter</a> |      </td>    </tr>    <tr>       <td height="5">       </td>    </tr>      </table>    <table class="footer">     <tr>       <td height="5">  	</td>    </tr>    <tr>       <td align="center" class="footer">&quot;... 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