• The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.

    本文应用等面积系数提出圆形U断面临界水深种直接计算公式。

    youdao

  • The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.

    本文应用等面积系数提出圆形U断面临界水深种直接计算公式。

    youdao

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