And analog test for critical points of curves have been carried out by means of mathematical statistics to find out a new way of analyzing K213 heat resistant steel.
运用数理统计方法对曲线的关键部位进行模拟试验，探索出了一条分析K213耐热钢的新途径。
And analog test for critical points of curves have been carried out by means of mathematical statistics to find out a new way of analyzing K213 heat resistant steel.
运用数理统计方法对曲线的关键部位进行模拟试验，探索出了一条分析K213耐热钢的新途径。
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