世界上最大的人造地穴！！

开朗发表于 2008-2-3 22:53

3、光荣洞   光荣洞是蒙蒂塞洛水坝的枢纽开关，它位于加利福利亚北部。作用是在蒙蒂塞洛水坝存储能力达到极限的时候，把多余的水量尽快的派出。数据显示光荣洞完全打开时蒙蒂塞洛美每秒的出水流量可达1370 立方米/秒。   <A href="http://pop.pcpop.com/p071022/0004208814.html" target=_blank><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(http://img.pcpop.com/upimg3/2007/10/22/0004208814.jpg);}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208814.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></A><A href="http://pop.pcpop.com/p071022/0004208822.html" target=_blank><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(http://img.pcpop.com/upimg3/2007/10/22/0004208822.jpg);}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208822.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></A><A href="http://pop.pcpop.com/p071022/0004208823.html" target=_blank><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(http://img.pcpop.com/upimg3/2007/10/22/0004208823.jpg);}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208823.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></A><A href="http://pop.pcpop.com/p071022/0004208824.html" target=_blank><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(http://img.pcpop.com/upimg3/2007/10/22/0004208824.jpg);}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208824.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></A>

开朗发表于 2008-2-3 22:58

<DIV style="FONT-SIZE: 18px">地球，你好苦啊，人类正一点一点吞噬这你。 －－－我看后的第一感觉！</DIV>

开朗发表于 2008-2-3 22:57

1、米尔金刚矿场   米尔金刚矿场位于俄罗斯东西伯利亚地区，是世界上最大的人造地穴，它深约525米，入口直径达到了1200米。从远处望去，简直就是一个地面上凭空出现的漩涡。说成漩涡可一点也不委屈它，正是因为此地洞太大，以至于它的上空形成了一个气流旋涡。   据说，直升机和小型飞机都能够被吸进洞里去。如果沿着洞内壁的螺旋式道路前往洞底然后再回到地面，一辆重220吨的掘土机需要<A href="http://pop.pcpop.com/Subject/13200.html" target=_blank>花</A>费将近两个小时。   俄罗斯政府机关2004年4月正式关闭该矿。在它最辉煌的时候，金刚石矿平均每年能产大约200万克拉，其价值大约为2000万英.<A href="http://pop.pcpop.com/p071022/0004208805.html" target=_blank><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("http://img.pcpop.com/upimg3/2007/10/22/0004208805.jpg");}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208805.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></A><A href="http://pop.pcpop.com/p071022/0004208811.html" target=_blank><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("http://img.pcpop.com/upimg3/2007/10/22/0004208811.jpg");}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208811.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></A>

开朗发表于 2008-2-3 22:55

2、金伯利钻石场   金伯利位于南非开普省是世界上有名的钻石之都。属于中部高原地区，海拔1220米，人口约15.8万。金伯利最出名的除了世界闻名的钻石以外，还有这个巨型的砖石开采场也称，金伯利大洞。金伯利大洞建于1870年，直到1914年关闭前一共产出了约3吨金刚石矿。   它深1097米，入口直径约500米，占地17公顷，为挖这样一个大洞，一共2200多万吨土被从这里挖走。如今成为旅游者参观的重点景地，供游人观赏 .<A href="http://pop.pcpop.com/p071022/0004208812.html" target=_blank><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("http://img.pcpop.com/upimg3/2007/10/22/0004208812.jpg");}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208812.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></A><A href="http://pop.pcpop.com/p071022/0004208813.html" target=_blank><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("http://img.pcpop.com/upimg3/2007/10/22/0004208813.jpg");}" alt="" src="http://img.pcpop.com/upimg3/2007/10/22/0004208813.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></A>

漫步冰河 发表于 2008-2-4 11:57

原文由开朗发表: <DIV style="FONT-SIZE: 18px">地球，你好苦啊，人类正一点一点吞噬这你。 －－－我看后的第一感觉！</DIV>

海底森林 发表于 2008-2-5 21:46

原文由开朗发表: <DIV style="FONT-SIZE: 18px">地球，你好苦啊，人类正一点一点吞噬这你。 －－－我看后的第一感觉！</DIV>同感

亚洲豪杰 发表于 2008-2-5 18:16

原文由漫步冰河发表: 原文由开朗发表: <DIV style="FONT-SIZE: 18px">地球，你好苦啊，人类正一点一点吞噬这你。 －－－我看后的第一感觉！</DIV>

兔宝宝 发表于 2008-2-7 10:16

<TABLE height="1%" cellSpacing=0 cellPadding=3 width="100%" border=0><TBODY><TR class=a3><TD vAlign=bottom align=middle rowSpan=4></TD><TD vAlign=top align=left colSpan=3><TABLE cellSpacing=0 cellPadding=0 width="100%" border=0><TBODY><TR><TD><A href="http://www.china-ws.org/BBS/Profile.asp?username=兔宝宝"><IMG alt=查看兔宝宝的个人资料 src="http://www.china-ws.org/BBS/images/Profile.gif" border=0></A> <A onclick="javascript:open("friend.asp?menu=post&incept=兔宝宝","","width=320,height=170")" href="http://www.china-ws.org/BBS/ShowPost.asp?id=82413#"><IMG alt=发送短讯息给兔宝宝 src="http://www.china-ws.org/BBS/images/pm.gif" border=0></A> <A href="http://www.china-ws.org/BBS/friend.asp?menu=add&username=兔宝宝"><IMG alt=把兔宝宝加入好友 src="http://www.china-ws.org/BBS/images/friend.gif" border=0></A> <A onclick="document.location="loading.htm"" href="http://www.china-ws.org/BBS/searchok.asp?search=author&searchxm=username&content=兔宝宝" target=yuzi_frame><IMG alt=搜索兔宝宝发表过的所有主题 src="http://www.china-ws.org/BBS/images/find.gif" border=0></A> <A href="mailto:HXYXSBX@163.COM"><IMG alt=发送电邮给兔宝宝 src="http://www.china-ws.org/BBS/images/email.gif" border=0></A> <A href="javascript:copyText(document.all.yu816061)"><IMG alt=复制这个帖子 src="http://www.china-ws.org/BBS/images/copy.gif" border=0></A> <A href="http://www.china-ws.org/BBS/retopic.asp?id=82413&retopicid=816061&quote=1&topic=[原创]祝贺北京的朋友新春快乐"><IMG alt=引用回复这个帖子 src="http://www.china-ws.org/BBS/images/reply.gif" border=0></A> <A onclick="document.location="loading.htm"" href="http://www.china-ws.org/BBS/retopic.asp?id=82413&topic=[原创]祝贺北京的朋友新春快乐" target=yuzi_frame><IMG alt=回复这个帖子 src="http://www.china-ws.org/BBS/images/replynow.gif" border=0></A></TD><TD align=right>No.4 </TD></TR><TR vAlign=top><TD style="WORD-BREAK: break-all" colSpan=2><HR width="100%" color=#86b9d6 SIZE=1> <IMG onmousewheel="return yuzi_img(event,this)" style="ZOOM: 100%" src="/attachments/Upfiles/200826213053169.bmp" onload="javascript:if(this.width>body.clientHeight)this.width=body.clientHeight" border=0>       新年好！ </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>

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世界上最大的人造地穴！！