The downhole oil water separation system is comprised of double fluid flow pump, cyclone separator and oil pump.

井下油水分离系统由双液流泵、旋流分离器和原油提升泵三大部分组成。

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The phase diagram of completely mutually soluble double-fluid system needs not only many sets of data, but also map work curve of refract rate-composition, data processing and mapping larger workload.

由于完全互溶双液系平衡相图的绘制需要许多组数据，而且要绘制折光率-组成工作曲线，数据处理和绘图工作量较大。

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Then it gives the control basis for every stage temperature in Bayer Process-double-fluid digestion process of flotation bauxite concentrate.

论述了铝土矿浮选精矿拜耳法双流溶出工艺过程各阶段温度的控制依据。

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Thirty years ago, if you were a shop owner, you spent a large chunk of your time poring over inventory, keeping your books, clinking away at your calculator, double checking your numbers, and going through enough correction fluid to whitewash a fence.

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