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关于水库的淤积机理,人们还不很清楚。对于水库的设计和运行来说,深入了解淤积的过程,可以获得可观的效益。作者在三篇文章的第一篇中,就这个问题的各种不同的理论进行了探讨,并阐明关于形成三角洲的经验的予测方法。水库淤积的研究对水资源的管理至关密切。挟沙河流将一定数量的泥沙淤在水库中。如果在河流上筑坝,挡住水流,就形成人工水库,如果河流流入湖泊和大海,由于湖海几乎都
The mechanism of sedimentation in reservoirs is still not clear. For the design and operation of reservoirs, in-depth understanding of the siltation process can yield considerable benefits. In the first of the three essays, the author explores the different theories of the problem and explicates the method of predicting the experience of delta formation. Research on reservoir siltation is closely related to the management of water resources. Sediment sand river will be a certain amount of silt in the reservoir. If the dam on the river to block the water flow, the formation of artificial reservoirs, if the river flows into the lake and the sea, almost all of the lake