• 研究宽尾位置、始扩点水流佛汝德数与水头之间关系,导出了水头损失闸门宽度有关计算公式。

    It is shown that the relationship exists among the location of the flaring gate piers, the Froude number at the section of starting flare, the weir head, the head loss and the gate width.

    youdao

  • 冲洗人员只需到冲洗合适位置上,感应器感应到人体便发出信号打开水头阀门进行冲洗。

    The feels instrument will feel the body and give a sign to spray water after the people stand on wash table.

    youdao

  • 冲洗人员只需到冲洗合适位置上,感应器感应到人体便发出信号打开水头阀门进行冲洗。

    The feels instrument will feel the body and give a sign to spray water after the people stand on wash table.

    youdao

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