对球形储罐焊后整体热处理常用的燃油高速喷嘴内燃法进行回顾，并就开始研制的微机自动控制系统做了简介。
The method of internal combustion with high speed jet nozzle used in the local whole post weld heat treatment of spherical tanks was reviewed.
研究表明，用基于固有应变的弹性板单元有限元法对大型焊接结构的焊后变形预测是可以实现的。
The results indicate that the FKM based on the inherent strain can predict the deformation of the large welding fabrication.
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