Finally, a new approach (BP Network) to predicting the durability factor of concrete has been proposed here.

最后，本文提出用BP神经网络预测混凝土抗冻耐久性系数的方法。

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There's got to be a durability factor.

还必须有耐久性。

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Arguably the most versatile camera in the world thanks to its innovative mounting system, renowned durability and small form factor, the HD HERO2 surpasses its predecessor with several technology upgrades.

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The Latitude 6430u is a 14-inch Ultrabook that strikes the balance between aesthetic appeal and corporate needs with the combination of security, manageability and durability in a thin, highly-mobile form factor and striking design.

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