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法国罗讷河的整治开发,从1947年开始,已进行了三十多年,在拟建的二十座梯级中,已完成十七座(见图1)。已建电站共装机280多万千瓦,年平均发电量达154.4亿度;完成了里昂至地中海310公里的河道整治,大大提高其客、货运输能力;在农业方面,消除了大面积的泛滥,妥善处理了地下水的问题,使流域内约35万公顷的土地获得灌溉,经济效益显著。该河的整治达到了原定按发电、航运和农业用水综合开发利用的目的,并成为法国战后得以繁荣的一个重要支柱。在三
The renovation and development of the Rhone River in France has been underway for more than 30 years since 1947, and of the 20 proposed steps, 17 have been completed (see Figure 1). A total of more than 2.8 million kilowatts of power stations have been installed and the annual average generating capacity reaches 15.44 billion kilowatts. Completion of the river course improvement to 310 kilometers from Lyon to the Mediterranean Sea has greatly enhanced the capacity of passenger and cargo transport; in agriculture, the widespread flooding has been eliminated, Properly handling the issue of groundwater, irrigation of about 350,000 hectares of land in the basin has been achieved with significant economic benefits. Rehabilitation of the river reached the original purpose of comprehensive development and utilization of power generation, shipping and agricultural water supply, and has become an important pillar for France to prosper after the war. In three