World's longest bidge span connects |
文章来源： 文章作者： 发布时间：2007-06-19 09:21 字体： [ 大 中 小] 进入论坛 |
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| The two ends of the Sutong Bridge, the world's longest span bridge, were connected over China's Yangtze River on Monday, June 18, 2007. |
| The two ends of the Sutong Bridge, the world's longest span bridge, were connected over China's Yangtze River on Monday, June 18, 2007. |
| June 19 - The two ends of the bridge with the world's longest span were connected over China's Yangtze River on Monday.
The bridge linking two major cities in the eastern Jiangsu Province is being built by the Second Engineering Corp. of the China Road and Bridge Corp. at a cost of 6.45 billion yuan (830 million U.S. dollars).
Started simultaneously1 in the cities of Nantong and Suzhou in 2003, the Sutong Yangtze Road Bridge, linking Nantong and Changshu in Suzhou, runs 32.4 kilometers, with 8,146 meters spanning the Yangtze, China's longest waterway.
It has the world's longest span of 1,088 meters, usurping2 the previous record holder3, the Tatara Bridge in Japan, which has a main span of 890 meters.
Its steel and concrete bridge towers, the tallest in the world, stand at 300.4 meters.
Experts say the bridge will serve as a major land link between Nantong,Suzhou and Shanghai after it opens to traffic in 2008. It will also promote economic growth in the Yangtze River Delta4 and promote tourism.
Around 150,000 bridges had been built in China over the past 15 years, an average of 10,000 a year, said Xu Kuangdi, president of the Chinese Academy of Engineering.
The bridges, with a total distance of more than 8,300 kilometers, include road and railway bridges, cloverleaf intersections5 in big cities, and 156.7 kilometers of bridges built on frozen ground for the Qinghai-Tibet railway.
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1
simultaneously
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| adv.同时发生地，同时进行地 |
参考例句： |
- The radar beam can track a number of targets almost simultaneously.雷达波几乎可以同时追着多个目标。
- The Windows allow a computer user to execute multiple programs simultaneously.Windows允许计算机用户同时运行多个程序。
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2
usurping
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| 篡夺，霸占( usurp的现在分词 )； 盗用； 篡夺，篡权 |
参考例句： |
- Earlier the Ukrainian President dissolved Parliament because it claimed it was usurping power. 之前乌克兰总统解散国会因为国会声称要夺权。
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3
holder
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| n.持有者，占有者；(台，架等)支持物 |
参考例句： |
- The holder of the office of chairman is reponsible for arranging meetings.担任主席职位的人负责安排会议。
- That runner is the holder of the world record for the hundred-yard dash.那位运动员是一百码赛跑世界纪录的保持者。
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4
delta
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| n.（流的）角洲 |
参考例句： |
- He has been to the delta of the Nile.他曾去过尼罗河三角洲。
- The Nile divides at its mouth and forms a delta.尼罗河在河口分岔，形成了一个三角洲。
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5
intersections
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| n.横断( intersection的名词复数 )；交叉；交叉点；交集 |
参考例句： |
- Traffic lights have been placed at all major intersections. 所有重要的交叉路口都安装了交通信号灯。
- Intersections are of the greatest importance in highway design. 在道路设计中，交叉口占有最重要的地位。 来自辞典例句
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