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调查结果表明,我国大中型水电站开发程度最高是东北地区,东北的江河开发已达29.4％,其他依次为:东南沿海的江河为29.2％,淮河为19.2％,海滦河为17.5％,珠江为16.1％,黄河为13.6％,长江为12.7％,西南地区跨国江河为3.6％,开发程度最低是北方内陆及新疆的江河,只有3.2％。以上是按照江河流域划分的对比结果,如果按装机容量计算开发程度,全国为12.6％,各地对比如下:海南
The survey results indicate that the development of large and medium-sized hydropower plants in China is the highest in the northeastern region, with the development of rivers in the northeast reaching 29.4%, followed by: 29.2% for rivers in the southeastern coastal area, 19.2% for the Huaihe River, 17.5% for the Haidaihe River, and for the Pearl River. 16.1%, 13.6% of the Yellow River, 12.7% of the Yangtze River, 3.6% of transnational rivers in the Southwest, the lowest level of development is the northern inland and Xinjiang rivers, only 3.2%. The above results are based on the comparison of river basins. If the development capacity is calculated based on the installed capacity, the national level is 12.6%.