论文部分内容阅读
从 2 0 0 3年 6月 1日起 ,三峡工程大坝将通过关闭大坝导流孔洞进行蓄水。据专家介绍 ,考虑到移民、泥沙等方面的因素 ,三峡蓄水分三次到位。初期蓄水在 6月 1 5日完成 ,三峡大坝坝前水位将抬高到海拔 1 3 5m高程。第二次将在 2 0 0 6年 9月蓄水到海拔 1 50m高程 ,2 0 0 9年三
From June 1, 2003, the Three Gorges Dam will be closed by closing the diversion holes for water storage. According to experts, taking into account immigration, sediment and other factors, the Three Gorges reservoir water three times in place. The initial water storage is completed on June 15, and the water level in front of the Three Gorges Dam will be raised to an elevation of 135 m. The second will be in September 2006 water storage to an elevation of 150m elevation, 2009 three