外拦门沙是经梅花水道合流和铁板沙过滩水流分流后川石水道远端泥沙扩散的产物。
The Outer Bar is product of the distant silt divergence from the confluence of the Meihua Channel and the distributary of phe currents flowing over the Teibansha Shoal.
计算结果均表明，本文的一维水动力学模型能较好地模拟漫滩河道的过流特征，并改善了漫滩河道洪水演进的模拟与预测能力。
Calculation results show that this model can simulate the characteristics of water flow in a floodplain river and can improve the capacity of flood routing simulating and predicting.
原来崆岭滩一条狭窄航道只能过一只船，这时有一只江轮正在上行，我们只好等下来。
This is because only one boat at a time can pass through the narrow channel here, and we must wait for a river steamer going upstream.
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