边坡各区域应力变化曲线与波浪波形相对应；
The stress change curves of the sections correspond to the wave forms.
利用赫兹应力理论推导出摆线槽的接触疲劳应力并绘出其应力变化曲线。
The contact stresses of the cycloid groove are analyzed by Hertz stress theory, and the stress variety curves are drawn.
由回火温度与硬度变化曲线证实，残余应力重新分布是与残余奥氏体转变相关联。
According to the tempering temperature and hardness curve, the redistribution of residual stress is associated with the transformation of residual austenite.
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