As a whole of Tandem hot mill, a dynamic discrete model is build.

以热连轧机为一整体的角度, 建立热连轧机的动态离散模型.

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Stephen came out of the hot mill wind and cold wet streets, haggard and worn.

斯梯芬形容憔悴,筋疲力尽,从闷热的工厂里走出来,到了凄风凉雨的街道上.

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