multi-sluice flood control system 闸群防洪体系
The sluice gate is the basic water conservancy establishment in water resources system. But, it ACTS a very importance part in flood control and drought relief and the water resources application.
在水利系统中，水库闸门作为最基本的水利工程，在水利资源利用和防洪抗旱中起到了十分重要的作用。
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