Through analysis of plate head thickness data, common trend of head thickness fluctuation is found and a slope-variable compensation model for head thickness control was put forward.

通过对钢板头部厚度数据的分析，找出了头部厚度波动规律，提出了变斜率头部厚度补偿改进模型。

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According to pathologist Reggie Perumal, the victim had extensive abrasions on his face, limbs and body, deep cuts on his forearms and wrists and "almost full thickness lacerations of the head".

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