结果表明，张拉主缆索可以显著地改善反吊桥主梁的应力。
The result shows that to tension the main cable can obviously improve the stress of the main girder of the reverse suspension bridge.
结果表明，张拉主缆索可以显著地改善反吊桥主梁的应力。
The result shows that to tension the main cable can obviously improve the stress of the main girder of the reverse suspension bridge.
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