The linear multi goals optimization mathematics model is adopted, and the optimization design on PVC heat stabilizing system is carried out.
采用线性多目标优化数学模型，对PVC多元复合热稳定体系的配方进行优化设计；
The method can well realize the construction of welding and heat treatment of the austenitic stainless steel thick-wall pipeline containing stabilizing elements.
本发明的方法可良好地实现含稳定化元素 的奥氏体不锈钢厚壁管道的焊接及热处理施工。
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