Upper step wedge and lower pass-line adjustment unit serve to compensate wear of WR diameter and BUR diameter.
上阶梯垫装置和下轧制线调整装置是补偿工作辊和支撑辊直径磨损减小的装置。
The adoption of the unitary transform method can transform different frequency filters into the standard lower pass filters, and thus simplify the design process.
采用归一化变换的方法，使不同选频滤波器变换为标准低通滤波器，简化了设计过程。
The adoption of the unitary transform method can transform different frequency filters into the standard lower pass filters, and thus simplify the design process.
采用归一化变换的方法，使不同选频滤波器变换为标准低通滤波器，简化了设计过程。
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