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我国北方地区,由于河流含沙量大,水库淤积问题十分突出。仅陕北、关中一带每年因泥沙淤积损失的库容就在五、六千万立米以上,1970年以前已淤损的库容占已建成水库总库容的47％,有的甚至淤满报废,严重影响着水库工程的效益。为了解决这个问题,我所水库泥沙组的研究人员,在毛主席的无产阶级革命路线指引下,与陕西省泾阳县冶峪河管理局密切协作,坚持与工农相结合,深入黑松林水库观测研究十多年,运用毛主席的哲学思想逐步
In the northern part of our country, due to the large sediment concentration in the river, the problem of reservoir siltation is very prominent. Only in northern Shaanxi and Guanzhong areas, the annual storage volume due to sedimentation is over 60 to 40 million cubic meters. Before 1970, the storage capacity of damaged silt accounts for 47% of the total storage capacity of completed reservoirs, and some even end-of-silt and serious Affect the efficiency of reservoir projects. In order to solve this problem, researchers in our reservoir sediment group worked closely with the Yeyuhe Authority of Jingyang County in Shaanxi Province under the guidance of Chairman Mao’s proletarian revolutionary line. They insisted on combining with the workers and peasants and going deep into the observation of the Heisonglin Reservoir Studying more than a decade, using Chairman Mao’s philosophical thinking step by step