用实测值回归出了耐候钢的新型变形抗力模型，而且该模型具有较高的拟合精度。
The model of the deformation resistance of weathering steel is calculated by measured value and it has higher fitting precision.
研究LC4 铝合金的高温变形规律，拟合出具有较高精度的高温本构模型。
The deformation regulations of aluminum alloy LC4 at high temperature were studied, and a precise constitutive model was developed.
在相同位移速率和相同载荷水平条件下，同一次循环时岩石变形曲线的加载段与卸载段的相应拟合参数值不同。
The imitational parameters are different for loading section and unloading section of the fine-sandstone deformation curve at the same circulate curve under the same deformation-rate and stress-level.
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