The water quality was more stable in high flow period and more changeable in low flow.

丰水期水质比较稳定，枯水期水质变化相对比较大。

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According different fracture geometrical characters, this paper presents a lot of typical pressure curves and analyzes the flow period of these curves.

绘制了不同油藏边界下，具有不同裂缝几何特征的压裂水平井典型试井曲线，并对特征曲线进行了流动期分析。

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In the high flow period of 1950's, the rainfall is more than evaporation, the relationship a-mong precipitation, run-off and evaporation was in balance.

计算结果表明，在五十年代丰水期降雨量大于蒸发量，降水、蒸发、径流三者之间基本上平衡。

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Free cash flow in the same period declined at a rate of 11.8%.

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In this exercise they make an internal projection of a company's free cash flow over a ten-year period.

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Depending on the data flow through the July-September period, it looks like we could see a -0.5% to -1% annualized pace for the current quarter.

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