求翻译：另外管道进出口压力和流速的确定以及冷却水在管道内的压头损失也是需要计算的项目，可以为合理布置冷却管路提供参考。从而根据计算结果对冷却结构进行优化。是什么意思？

Another export pipeline pressure and flow rate and the cooling water in the pipe to determine the pressure head loss also need to calculate the project for the rational arrangement of cooling lines can provide a reference. Which according to the results of the cooling structure optimization.

Another pipeline import and export pressure and flow rate setting and cooling water pipes in the head loss is also needs to be calculated within the project that could provide reference for reasonable layout cooling line. Thus the results of the calculations to optimize cooling structure.

Moreover the pipeline import and export pressure and the speed of flow determination as well as the cooling water loses the project in pipeline discharge head which also is needs to calculate, may provide the reference for the reasonable arrangement cooling pipeline.Thus carries on the optimization

Import and export of pipe pressure and determination of the velocity and pressure of cooling water pipe head loss is also a need to calculate the project can provide reference for rational arrangement of cooling pipes. To optimize the cooling structure according to its results.

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