长江三峡地区  Three Gorges Region of Yangtze River; Three Gorges of Yangtze River; three Gorges area of the Yangtze River; Yangtze Gorges area; the Three Gorges area; yangtze gorges

鄂西－三峡地区  West Hubei and the Three Gorges region

三峡地区地质遗迹  geological relic in the Three Gorges area

三峡地区输电线路  transmission lines in Three Gorges area

三门峡地区  Sanmenxia area

三门峡湿地自然保护区  Sanmenxia wetland nature reserve

三峡－丹江口地区  Sanxia Three-gorges-Danjiangkou Region

三峡库首地区  Areas of head part of the Three Gorges Reservoir

地区三角测量  area triangulation

鲁北滨海地区三县  3 counties of northern Shandong seaboard region

三峡地下电站  Three Gorges underground power plant; underground power station of TGP; Three Gorges underground power station

三峡地震监测系统  earthquake monitoring system in Three Gorges area

三峡区间  three-gorge reach; three gorges reach

三峡三期大坝  three phase work of the dam; Three Gorges phase Ⅲ dam

三峡三期工程  three gorges project; third stage works of Three Gorges Project; the third-stage project of TGP; Phase Works of TGP

三峡三期截流  phase closure of TGP

中国地质环境监测院三峡地质灾害监测中心  three gorges geological hazard monitoring center; CIGEM

河南西峡地区  Xixia; henan

2009年萨摩亚群岛地区地震  2009 Samoa Islands region earthquake