Self-purification curves are presented, percentages and rate constants of the purification are calculated, and influence of temperature, flow rate, and turbidity on self-purification are discussed.

绘制了自净曲线，计算了自净百分率和自净速率常数，并讨论了温度、河水流速及浊度对自净作用的影响。

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According to the calculated result and experimental data, this flow rate distribution is mainly caused by the influence of the curvature of streamline on the flow field.

结合计算结果与实验结果认为，流线弯曲程度对流动的影响是产生这种流量分布趋势的原因。

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Based upon an analysis of the data sets obtained from field observations and literature review, the mobile time and transport rate in the low river-flow seasons are calculated for the Boao Harbour.

根据海南岛博鳌港枯水期观测资料，对反映海底活动性两个主要指标（沉积物活动时间和输运强度）进行了分析。

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He is creating computer simulations to model the liver, so optimum channel size, flow rate and density of cells can be calculated as accurately as possible, before the artificial liver is constructed in the laboratory.

BBC: NEWS | Health | Glass liver may aid disease fight