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1·The bankfull discharge and corresponding sediment concentration is estimated through the above method.

其中的有效输沙流量及其相应含沙量采用本文方法估算。

2·It deems through study that the main channel of the Yellow River will be obviously scoured only when flood discharge reaches to 1.5 times of bankfull discharge.

并非所有的漫滩洪水都具有淤滩刷槽作用，研究认为，对中低含沙洪水，只要当洪水流量达平滩流量的1.5倍以上，黄河主槽才出现明显冲刷。