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Three mathematical description formulas of FCGR were obtained by data analysis and linear fit or nonlinear.
通过数据分析和线性或非线性拟合得到了3种疲劳裂纹扩展速率的数学描述公式。
youdao
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Three mathematical description formulas of FCGR were obtained by data analysis and linear fit or nonlinear.
通过数据分析和线性或非线性拟合得到了3种疲劳裂纹扩展速率的数学描述公式。
youdao