根据广东省台山市都斛镇灌排河网的特点，建立了河网非恒定出流数学模型。
Based on specific characteristics of river network in Duhu town of Taishan city, Guangdongprovince, a unsteady outflow model is established.
其实闸门开启过程中的出闸水流属非恒定流。
In fact, however, in the process of sluice opening, the outflow is unsteady flow.
其实闸门开启过程中的出闸水流属非恒定流。
In fact, however, in the process of sluice opening, the outflow is unsteady flow.
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