The resonance frequency of cargo boxes on each floor is difference with single cargo of box when household appliance pallet units are in multi-layer stacking.

家电产品的托盘货物单元采用多层堆码时，各层货箱的共振频率不同于单一货箱的。

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The parsimonious processing includes deconvolution, constant phase filtering, pure phase filtering, frequency spectrum extrapolation, stacking and so on.

集约化过程包括反褶积、常相位滤波、纯相位滤波、频谱外推以及叠加处理等。

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The parsimonious processing includes deconvolution, constant phase filtering, pure phase filtering, frequency spectrum extrapolation, stacking and so on.

集约化过程包括反褶积、常相位滤波、纯相位滤波、频谱外推以及叠加处理等。

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