However, under the different conditions of flow and boundary, exponent values in the exponential formula and related parameters in the logarithmic formula are different.

然而，在不同水流与边界条件下，其指数公式中的指数大小与对数公式中的有关参数有所不同。

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The results indicate that the relationship between the flow and merging rate is exponential, and the flow-density relationship does linear, being agreeable with the empirical formula from America.

结果表明：流量与汇入率呈指数函数关系；流量-密度呈线性函数关系，并与美国经验公式一致。

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The results show that the average flow velocity increases with the flow discharge and the slope gradient in an exponential form, and the slope gradient has greater effect on velocity than discharge.

结果表明，坡面径流平均流速随坡度和流量的增加而增大，流速与坡度和流量之间存在指数函数关系，坡度对流速的影响大于流量。

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