However, for the metal mechanical parts which are processed by mechanical method, the influence of its inner residual stress on the thermal deformation error should be considered.
然而，对于由机械加工获得的金属机械零件，必须考虑零件内存在的残余应力对热变形误差的影响。
The effect of plasticity deformation on residual thermal stress was investigated.
研究了塑性变形对残余热应力的影响；
The effect of plasticity deformation on residual thermal stress was investigated.
研究了塑性变形对残余热应力的影响；
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