三峡大坝.pptx

文档介绍：The Three Gorges Dam
Three Gorges Dam Project“ is the short term for the water control project at the three gorges on Yangtze River. It is located in the middle section of Xiling Gorge near Sandouping Town in Yichang City, Hubei Province.
Being the world‘s largest hydropower project, Three Gorges Dam Project has created many ”Firsts“,such as the most efficient dam in flood control, the most difficult construction work and the largest migration(迁移) project in the world.
Three Gorges Dam Project has taken 17 years to finish the construction of the whole project, which started in 1992 and includes three stages. The first stage took five years from 1992 to 1997. The second stage lasted six years from 1998 to 2003, when t