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采用一种具有较高精度的样条有限条法对轧制过程中工作辊的温度场和热凸度进行计算和预报。
The spline finite strip method, which has a high precision, was adopted to calculate and predict the work roll temperature field and crown.
本文在轧件宽厚比为625的条件下，用三次样条函数有限条法研究了冷轧带材三维应力的分布问题。
Under the width to thickness ratio 625 of strip, this paper studies the 3-dimensional stress distributions of cold strip rolling by cubic spline function finite strip method.
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