大自然的美学:龙卷风全集
<DIV class=t_msgfont><FONT color=black size=4>龙卷风是从强流积雨云中伸向地面的一中小范围强烈旋风龙卷风出现时,往往有一个或数个如<BR>同“象鼻子”样的漏斗状云柱从云底向下伸展,同时伴随狂风暴雨、雷电或冰雹。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150437693.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150437693.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>龙卷风经过水面,能吸水上升,形成水柱,同云相接,俗称“龙取水”。经过陆地,常会卷倒<BR><SPAN><A id=vad_3 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,3,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,3)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/ShowNew.asp%3Fpage%3D14&aid=10528&sid=6235007045041591&click=1&url=&v=0&s=http%3A//qwgt.com/nature/nature/8933.html&rn=181302&k=%u623F%u5C4B" target=_blank name=3>房屋</A>,吹折电杆,甚至把人、畜和杂物吸卷到空中,带往他处。 </SPAN><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150437350.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150437350.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN><SPAN>龙卷风的<A id=vad_5 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,5,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,5)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/ShowNew.asp%3Fpage%3D14&aid=10500&sid=6235007045041591&click=1&url=http%3A//www.vancl.com/websource/websource.aspx%3Furl%3Dhttp%3A//www.vancl.com/%26source%3Dvogate&v=0&s=http%3A//qwgt.com/nature/nature/8933.html&rn=671588&k=%u7279%u70B9" target=_blank name=5>特点</A> 龙卷风常发生于夏季的雷雨</SPAN><A id=vad_4 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,4,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,4)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/ShowNew.asp%3Fpage%3D14&aid=10072&sid=6235007045041591&click=1&url=http%3A//210.14.67.65/msnadd/msnadd.aspx&v=0&s=http%3A//qwgt.com/nature/nature/8933.html&rn=496018&k=%u5929%u6C14" target=_blank name=4>天气</A>时,尤以下午至傍晚最为多见。袭击范围小,</SPAN><BR><SPAN>龙卷风的直径一般在十几米到数百米之间。龙卷风的生存时间一般只有几分钟,最长也不超过</SPAN><BR>数小时。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150437866.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150437866.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>风力特别大,在中心附近的风速可达100-200米/秒。破坏力极强,龙卷风经过的地方,常会发<BR>生拔起大树、掀翻车辆、摧毁建筑物等现象,有时把人吸走,危害十分严重。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150438783.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150438783.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR></FONT></DIV> <SPAN><FONT color=black size=4>2.龙卷风的防范措施(1) 在家时,务必远离门、窗和</FONT><A id=vad_3 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,3,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,3)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933.html&aid=6775&sid=6235007045041591&click=1&url=http%3A//www.58.com/%3Fpath%3D/&v=0&s=http%3A//qwgt.com/nature/nature/8933_2.html&rn=354330&k=%u623F%u5C4B" target=_blank name=3><FONT color=black size=4>房屋</FONT></A><FONT color=black size=4>的外围墙壁,躲到与龙卷风方向相反</FONT></SPAN><BR><FONT color=black size=4>的墙壁或小房间内抱头蹲下。躲避龙卷风最安全的地方是地下室或半地下室。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150438113.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150438113.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN>(2) 在电杆倒、房屋塌的紧急情况下,应及时切断电源,以防止电击人体或引起火灾。 </SPAN><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150438549.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150438549.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>(3) 在野外遇龙卷风时,应就近寻找低洼地伏于地面,但要远离大树、电杆,以免被砸、被压<BR>和触电。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150438148.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150438148.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN>(4) <A id=vad_4 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,4,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,4)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933.html&aid=10353&sid=6235007045041591&click=1&url=http%3A//www.0731qc.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_2.html&rn=830568&k=%u6C7D%u8F66" target=_blank name=4>汽车</A>外出遇到龙卷风时,千万不能开车躲避,也不要在汽车中躲避,因为汽车对龙卷风几</SPAN><BR><SPAN>乎没有防御能力,应立即离开汽车,到低洼地躲避。 </SPAN><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439223.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439223.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR></FONT> <DIV class=wznr id=fontzoom><FONT color=black size=4></FONT></DIV><DIV class=t_msgfont><BR><FONT color=black size=4>在1999年5月27日,美国得克萨斯州中部,包括首府奥斯汀在内的 4个县遭受特大龙卷风袭击<BR>,造成至少32人死亡,数十人受伤。据报道,在离奥斯汀市北部40英里的贾雷尔镇,有50多所<BR><SPAN><A id=vad_5 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,5,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,5)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_2.html&aid=6775&sid=6235007045041591&click=1&url=http%3A//www.58.com/%3Fpath%3D/&v=0&s=http%3A//qwgt.com/nature/nature/8933_3.html&rn=698851&k=%u623F%u5C4B" target=_blank name=5>房屋</A>倒塌,已有30多人在龙卷风丧生。 </SPAN><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439491.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439491.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>遭到破坏的地区长达 1英里,宽200码。这是继5月13日迈阿密市遭龙卷风袭击之后,美国又一<BR>遭受龙卷风的地区。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439794.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439794.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>一般情况下,龙卷风是一种气旋。它在接触地面时,直径在几米到 1公里不等,平均在几百米<BR>。龙卷风影响范围从数米到几十上百公里,所到之处万物遭劫。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439791.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439791.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN>龙卷风漏斗状中心由吸起的尘土和凝聚的水气<A id=vad_3 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,3,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,3)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_2.html&aid=10226&sid=6235007045041591&click=1&url=http%3A//www.3166888.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_3.html&rn=109800&k=%u7EC4%u6210" target=_blank name=3>组成</A><SPAN>可见的“龙嘴”。在<A id=vad_7 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,7,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,7)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_2.html&aid=4306&sid=6235007045041591&click=1&url=http%3A//www.cjk3d.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_3.html&rn=385640&k=%u6D77%u6D0B" target=_blank name=7>海洋</A>上,尤其是在热带</SPAN></SPAN><BR><SPAN>,类似的景象在发生称为<A id=vad_6 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,6,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,6)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_2.html&aid=4700&sid=6235007045041591&click=1&url=http%3A//www.costachina.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_3.html&rn=226016&k=%u6D77%u4E0A" target=_blank name=6>海上</A>龙卷风。 </SPAN><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439445.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439445.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>大多数龙卷风在北半球是逆时针旋转,在南半球是顺时针,也有例外情况。卷风形成的确切机<BR><SPAN>理仍在研究中,一般认为是与大气的剧烈<A id=vad_2 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,2,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,2)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_2.html&aid=10150&sid=6235007045041591&click=1&url=http%3A//www.vogate.com/bbs&v=0&s=http%3A//qwgt.com/nature/nature/8933_3.html&rn=350382&k=%u6D3B%u52A8" target=_blank name=2>活动</A>有关。 </SPAN><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439236.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439236.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR></FONT></DIV> <DIV class=wznr id=fontzoom><FONT color=black size=4></FONT></DIV>
<DIV class=t_msgfont><BR><FONT color=black size=4>从19世纪以来,天气预报的准确性大大提高,气象雷达能够监测到龙卷风、飓风等各种灾害风<BR>暴。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439420.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439420.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN>龙卷风相关<A id=vad_3 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,3,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,3)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_3.html&aid=10528&sid=6235007045041591&click=1&url=&v=0&s=http%3A//qwgt.com/nature/nature/8933_4.html&rn=611840&k=%u77E5%u8BC6" target=_blank name=3>知识</A>:简单地说,龙卷风是最令人感到恐怖的自然现象。它们以"席卷一切"而闻名</SPAN><BR>,无论白天还是黑夜,它们随时都会出人意料地不期而至。一年中的任何月份只要条件适合就<BR>会出现龙卷风。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150439836.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150439836.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN>冷<A id=vad_4 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,4,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,4)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_3.html&aid=5855&sid=6235007045041591&click=1&url=http%3A//www.021ln.com/ln890v.htm&v=0&s=http%3A//qwgt.com/nature/nature/8933_4.html&rn=933757&k=%u7A7A%u6C14" target=_blank name=4>空气</A>流和暖空气流相遇时就会产生旋转的低气压区域,从而形成龙卷风。低压端的空气自然</SPAN><BR><SPAN>而然地向上升起,从而产生一股强烈的向上气流。这会将周围地面的暖空气吸起,旋转速度会</SPAN><BR>变得越来越快。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150440944.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150440944.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR>可用藤田级数来测量龙卷风强度:1级龙卷风风速在73至112英里/小时之间的龙卷风。即使是1<BR><SPAN>级龙卷风也能掀起屋顶上的木板,并将<A id=vad_5 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,5,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,5)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_3.html&aid=10353&sid=6235007045041591&click=1&url=http%3A//www.0731qc.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_4.html&rn=91839&k=%u6C7D%u8F66" target=_blank name=5>汽车</A>吹离公路。2级龙卷风风速在113至157英里/小时的</SPAN><BR>龙卷风。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150440620.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150440620.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR></FONT></DIV> <DIV class=wznr id=fontzoom><FONT color=black size=4></FONT></DIV>
<DIV class=t_msgfont><BR><SPAN><SPAN><FONT color=black size=4>能掀起部分</FONT><A id=vad_6 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,6,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,6)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_4.html&aid=6775&sid=6235007045041591&click=1&url=http%3A//www.58.com/%3Fpath%3D/&v=0&s=http%3A//qwgt.com/nature/nature/8933_5.html&rn=774130&k=%u623F%u5C4B" target=_blank name=6><FONT color=black size=4>房屋</FONT></A><FONT color=black size=4>的屋顶,还能摧毁龙卷风途经的</FONT></SPAN><A id=vad_1 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,1,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,1)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_4.html&aid=10528&sid=6235007045041591&click=1&url=&v=0&s=http%3A//qwgt.com/nature/nature/8933_5.html&rn=865573&k=%u6D3B%u52A8" target=_blank name=1><FONT color=black size=4>活动</FONT></A><FONT color=black size=4>房。3级龙卷风风速在158至207英里/小时</FONT></SPAN><BR><FONT color=black><FONT size=4><SPAN>的龙卷风。能连根拨起大树,还能把固定房屋的墙壁和屋顶象火柴杆一样刮走。4级龙卷风风</SPAN><BR>速在208至260英里/小时之间的龙卷风。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150440115.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150440115.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><SPAN>能将火车机车和后面连接的40吨拖车象<A id=vad_3 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,3,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,3)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_4.html&aid=10390&sid=6235007045041591&click=1&url=http%3A//shop36271282.taobao.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_5.html&rn=910999&k=%u73A9%u5177" target=_blank name=3>玩具</A>一样吹走。5级龙卷风风速在261至318英里/小时之</SPAN><BR><SPAN>间的龙卷风。能将<A id=vad_5 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,5,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,5)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_4.html&aid=10226&sid=6235007045041591&click=1&url=http%3A//www.3166888.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_5.html&rn=553549&k=%u6C7D%u8F66" target=_blank name=5>汽车</A><SPAN>象石头一样抛出几百米,甚至于能从地上掀起整幢<A id=vad_7 onmouseover="this.style.borderBottom='2px #FF3366 solid';var fxEvent=arguments;kwmouseover(this,7,fxEvent);" style="FONT-SIZE: 1em; CURSOR: pointer; COLOR: #ff3366; BORDER-BOTTOM: #ff3366 1px dotted; TEXT-DECORATION: underline" onmouseout="this.style.borderBottom='1px #FF3366 dotted'; kwmouseout(this,7)" href="http://action.vogate.com/c/c.php?r=http%3A//qwgt.com/nature/nature/8933_4.html&aid=10243&sid=6235007045041591&click=1&url=http%3A//www.jianshe99.com&v=0&s=http%3A//qwgt.com/nature/nature/8933_5.html&rn=392601&k=%u5EFA%u7B51" target=_blank name=7>建筑</A>。5级龙卷风的</SPAN></SPAN><BR>威力和原子弹爆炸差不多。 <BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150440353.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150440353.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150440140.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150440140.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150441555.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150441555.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150441143.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150441143.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150441366.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150441366.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR></FONT></FONT></DIV> <FONT color=black><FONT size=4>
<DIV class=wznr id=fontzoom></DIV>
<DIV class=t_msgfont><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150441197.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150441197.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150441186.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150441186.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150442792.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150442792.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0><BR><BR><IMG onmousewheel="return imgzoom(this);" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('/nature/UploadFiles_2588/200707/20070714150442726.jpg');}" alt="" src="http://qwgt.com/nature/UploadFiles_2588/200707/20070714150442726.jpg" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" border=0></DIV></FONT></FONT>
2008年8月29日三亚南山海边惊现“龙吸水”祥瑞奇观
<SPAN id=photo_title>2008年8月29日三亚南山海边惊现“龙吸水”祥瑞奇观 </SPAN> 感谢易兄补充!
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