平板工件中心存在较大的残余应力分布区。
High residual stress distribution zone lies in the center of work piece.
金属焊接引起的残余应力分布的不均匀程度是影响设备寿命的重要因素。
Weld residual stress degree of irregularity is the important influencing factor for equipment life.
金属焊接引起的残余应力分布的不均匀程度是影响设备寿命的重要因素。
Weld residual stress degree of irregularity is the important influencing factor for equipment life.
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