这对于了解推移质运动机理及进行推移质输沙率研究有着重要的意义。
It is very important for study of mechanics of bed-load transport and of bed-load transport rate.
水流中跃移颗粒的受力分析及其运动机理的研究对于推移质运动理论有着重要的意义。
Forces acting on saltation particles and the mechanism of saltation are very important in bed load research.
认为平原细沙河流的泥沙模型设计所遵循的相似准则应包括水流运动相似、推移质运动相似和悬移质运动相似。
The similarity criteria for designing the sediment models for plain sand-bed rivers include similarity of flow, bed load and suspended load.
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