unified axisymmetric characteristics line theory的意思|示意
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统一轴对称特征线理论
unified axisymmetric characteristics line theory的网络常见释义
空间轴对称线场理论 ...空间轴对称线场理论；井壁压力 [gap=1765]Key words: triple shear unified yield criterion; unified axisymmetric characteristics line theory; pressure acting on shaft ..