constitutive equation
本构方程：描述物质行为的数学方程
常用释义
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基本释义
- 本构方程：描述物质行为的数学方程，用于描述材料的应力-应变关系或其他物理性质的变化关系。
例句
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1·Constitutive equation of... is formulated based on...的构成式是以……考虑为基础的。
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2·A new constitutive equation of pseudoplastic fluids are presented.提出了一个新的假塑性流体的本构方程。
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3·The field equations inclusive of constitutive equation are established.建立起包括本构方程在内的场方程。
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4·The constitutive equation of the fluid is modeled by that for a second grade fluid.以二阶流体构建它的本构方程，得到了速度分布和温度断面图的数值结果。
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5·Thus, it becomes unnecessary to give the constitutive equation for the plastic spin.这就使给出塑性旋率本构方程变得不必要了。
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6·The principle and method for fitting and estimation of constitutive equation model parameters are discussed.分析了用曲线拟合估计粘弹性材料线性本构方程模型参数的原理和方法。
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7·The constitutive equation for damaged material and two damage strain energy release rates are also discussed.文中还讨论了受损材料的本构方程和两种损伤应变能释放率。
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8·Hot continuous rolling; Thermal simulation experiment; Deformation resistance; Constitutive equation; Database.热连轧；热模拟试验；变形抗力；本构方程；数据库。
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9·The expert system based on artificial neural network was used, and the constitutive equation of PRMMCs was built.采用基于人工神经网络的专家系统，建立了颗粒增强金属基复合材料的本构方程。
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10·By scientific computing with the constitutive equation, the plate′s stress-strain curves at different strain rate are obtained.金属材料在不同应变率下的真实应力应变曲线是汽车碰撞模拟的一个关键。