• 重点研究平均流速流动方向曲率半径管道直径对冲影响。

    The focus of the study lay in the relationship between the erosion and the average velocity, flow direction, the curvature of the elbow and so on.

    youdao

  • 重点研究平均流速流动方向曲率半径管道直径对冲影响。

    The focus of the study lay in the relationship between the erosion and the average velocity, flow direction, the curvature of the elbow and so on.

    youdao

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