In order to improve the precision of the model, a new method using self adaption and artificial neural networks to predict rolling force was developed. 为了提高中厚板轧机轧制力的预报精度，采用轧制力模型自适应与人工神经元网络相结合的方法进行中厚板轧制力的在线预报。
Do you want to print with the aspect ratio changed or do you want the margins to be adapted so that aspect ratio is preserved? 您想要以纵横比改变的形式打印文档还是保留原有外观，使页边距自适应打印输出？
