这些拱梁并非混合设计的唯一应用。

The arches are not the only hybrid design in use.

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此方法运用于某拱梁的快速优化设计中效果良好。

The result of the optimal design of an arch girder with this method is good.

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此方法运用于某拱梁的快速优化设计中效果良好。

The result of the optimal design of an arch girder with this method is good.

youdao