利用几何非线性的应变-位移关系式，在小变形假设条件下确定单元耦合形函数。
The element coupling shape function meatrices are derived by means of geometrically nonlinear strain displacement relation un-der small deformation assumption.
基于动力学方程、本构关系和应变-位移关系建立了小变形粘弹性梁的振动方程。
Based on the dynamical equation, the constitutive relation and the strain-displacement relation, the vibration equation of small deflection beams was derived.
利用几何非线性的应变-位移关系式，在小变形假设条件下确定了单元耦合形函数。
The element coupling shape function matrices are derived by means of geometrically nonlinear strain displacement relation under small deformation assumption.
曲率又是位移的二阶导数，同时曲率又与应变存在着一一对应关系。
The curvature is the second order derivative of displacement. Also, it has a liner relationship with stain.
理论上采用大挠度的应变——位移关系，建立了圆柱壳单元的弹性刚度矩阵和几何刚度矩阵。
The elastic stiffness matrix and the geometrical stiffness matrix for a element of cylindrical shells been established by the relation ship of strain displacement in a lange deflection.
在跟踪金属质点位移轨迹的基础上，揭示了毛坯变形区各质点贴模位移与应变间的关系，从而明确提出了圆锥形件的成形机理。
The relation between the displacement of closing up to punch and strain for each metal particle in deformation region had shown by following the deformation trace of particle.
本文应用流变学有限元法，建立了韧性剪切带内的温度、应力、应变和位移之间的关系。
The relations between temperature, stress, strain and displacement on ductile shear zone are established by using theory of rheology and finite element method.
本文给出了弹性薄壳大变形时应变与位移之间的精确关系。
This paper gives the exact relations between strains and displacements for large deformation of elastic thin shells.
基于理论分析，得出了此传感结构的应变与布拉格波长相对位移量之间的关系，给出了应变灵敏度的解析表达式。
The relation between relative shift of Bragg wavelength and the strain applied on the sensor is derived theoretically, and the analytical expression of strain sensitivity is also given.
根据应变与位移的关系，推导任一坐标方位角方向的地倾斜或地倾斜率与应变或应变率分量的关系。
Then based on displacement and strain, the formula of determining crust strain-rate tensors from vertical deformation measurements is derived.
详细讨论了压电悬臂梁的数学模型以及受力模型，分别分析了压电双晶片的微位移-电压、夹持力-应变的关系；
In addition, we modeled the piezoelectric bimorph and make the micro-force analyses, and got displacement-voltage relationship and force-strain relationship theoretically.
通过截面平衡分析，建立了混凝土损伤指标与截面应变关系的一般公式，并得到截面广义力—位移关系曲线。
The general relation between the damage and strain of the beam cross-section is set up and the stress-strain curves of cross-section are made, through the analysis on cross-section balance.
通过截面平衡分析，建立了混凝土损伤指标与截面应变关系的一般公式，并得到截面广义力—位移关系曲线。
The general relation between the damage and strain of the beam cross-section is set up and the stress-strain curves of cross-section are made, through the analysis on cross-section balance.
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