测试结果表明，大部分测点的残余应力均得到了较好的消除，但最后一道焊缝的一些测点焊接残余应力消除效果较差。

The results of measurement show that, the residual stress was eliminated well in near all of the measured points. and that it did not eliminate well in some points of the last welded joint.

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测试结果表明，大部分测点的残余应力均得到了较好的消除，但最后一道焊缝的一些测点焊接残余应力消除效果较差。

The results of measurement show that, the residual stress was eliminated well in near all of the measured points. and that it did not eliminate well in some points of the last welded joint.

youdao