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三峡工程建设由三大部分组成:一是枢纽工程;二是移民搬迁;三是输变电工程。三峡工程采取“一级开发,一次建成,分期蓄水,连续移民”的建设方案。1993年—1997年为准备工程和一期工程,以完成大江截流为标志;1998年—2003年为二期工程,以左岸电厂首批机组发电和永久船闸通航为标志;2004年—2009年为三期工程,以枢纽工程全部建成为标志。三峡工程竣工后,将发挥防
Construction of the Three Gorges Project consists of three parts: one is the hub project; the other is the relocation of immigrants; the third is the transmission and transformation project. Three Gorges Project to take “a development, once completed, staging water, continuous resettlement” construction program. 1993-1997 for the preparation and the first phase of the project to complete the closure of the major rivers as a sign; 1998-2003 for the second phase of the project to the first power plant left bank power plant and permanent ship lock navigation as a sign; 2004-2009 The third phase of the project to hub built all signs. After completion of the Three Gorges Project, will play defense