The bridge is reinforced with huge steel girders.

这座桥用巨大的钢梁加固了。

《牛津词典》

Based on this study, formulae and design charts are provided to select readily an economical depth of unequal-flanged steel girders.

根据研究，提出了迅速选择不等翼缘钢梁经济梁高的公式和图表。

youdao

It became popularly known as the bird's nest because of its unusual design of interlaced steel girders like the twigs of a bird's nest.

由于它的设计不同寻常，其交错的钢梁像一个鸟巢上的树枝，而被人们广泛称为“鸟巢”。

youdao

The temporary solution developed by the state's Department of Transportation includes using steel girders at the site of the collapse while a permanent bridge is built.

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