Though the peak value of the stress in part areas exceeds the yield limit of the cast steel, as the yielding areas are small an.

线弹性及非线性分析结果表明，最不利工况下，部分节点局部区域的峰值应力有超过铸钢屈服极限的情况，但屈服区域范围小，同时最大应变值尚小。

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But when Singer came aboard to direct the film, he insisted that a fresh face be cast in the part in the tradition of film's most famous Man of Steel, Christopher Reeve.

然而，当星尔加入剧组指导该片时，他坚持要寻找一位继承最著名的“钢铁男人”克里斯托弗?里斯传统形象的新面孔来出演此片。

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Ford has developed a prototype vehicle--the P2000--that replaces steel and cast iron in several key components as part of an effort to reduce the weight of a vehicle by 40%, which would create dramatic fuel efficiencies.

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