Due to the optimum weight-strength ratio and corrosion resistance, as well as easy replacement, the FRP profiles are used for bridge-deck.

因为拉挤 玻璃钢 型 材具有最佳的重量-强度比和耐腐蚀性能，而且更换容易，经常被使用作为桥梁的路面盖板。

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It allows for maximum strength-to-weight ratio and the efficient transferring of forces in order to minimise stresses and avoid whole structure failure.

这种多孔性材料可以使强重比最大化，有效转移承受力，使压力最小化，避免整个结构的垮掉。

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Forgings yield parts that have high strength to weight ratio, thus are often used in the design of aircraft frame members.

锻造生产的零件具有较高的强度重量比，所以常被用在飞机结构零件的设计中。

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That might not seem like much, but considering most rigid robot arms can only lift a fraction of their own weight, it represents a sizable gain in strength-to-weight ratio.

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Carbon fiber boasts an almost uniquely high strength-to-weight ratio.

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