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<正> 埃及和扎伊尔两国最近达成合作考察研究建造扎伊尔河水电站项目的协议。扎伊尔河又称刚果河,水力资源极为丰富,但绝大部分尚未开发利用。目前只有一座1700MW 的阿斯旺大坝水电站。埃及根据利用阿斯旺大坝水电站的运行经验提出了在扎伊尔河上建造巨型水电站的设想,引起扎伊尔极大兴趣,双方已开始技术、经济的全面研究考查。 相似文献
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本文详细地介绍了中小型潜孔式平面钢闸门设计程序系统(FGDPS系统)的基本构成、主要功能、运行环境及编制依据.并以菲律宾安盖特(Angat)水电站5号机尾水闸门设计为例说明了该系统的可靠性及实用住.此外.本文还介绍了国外一些平面钢闸门设计的先进理论和方法. 相似文献
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Environmental impact evaluation system boundary of high-speed railway was defined based on the total life cycle theory, and the index system to evaluate the environmental impact of high-speed railway was established with the fuzzy analytic hierarchy method, and the matter-element evaluation model was established on the basis of the extension theory. By calculating its comprehensive interrelatedness, the evaluation rank of environment impacts of high-speed railway was determined. The numerical example shows that the model has vast prospect, which can not only expand the application areas of extension theory, but also change the traditional evaluation methods and provide new ideas and means for environmental impact evaluation of high-speed railway. 相似文献
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