该机是我厂精心研制的具有独创前规机构的半自动纸板复合机，能保证在复合瓦楞纸板时，瓦楞不冲前，复卡纸时对得更齐。

This type of machine is semi-automatic board laminator, which can ensure corrugated paper not to move frontad at laminating, ensure paperboard to be more orderly.

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复相关系数、F检验、t检验结果表明，该模型满足线性与方差齐性的假设，拟合效果较好。

The result of multiple correlation coefficient testing, F-testing and t-testing indicates that the model meets the hypothesis testing of linearity and its matching effect is preferable.

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