This paper generalizes the concept of stress function tensor in static elasticity into the more general case of continuum dynamics .
本文将弹性静力学中的应力函数张量概念直接推广到连续介质动力学问题中，给出了动力应力函数张量的一般表达式。
Fatigue strength is less than static stress strength such as elasticity limit, yield strength.
疲劳强度低于弹性极限或屈服强度等静应力强度。
On the basis of static and dynamic tests of the elasticity cement used in draft gear, a numerical method of back analysis for (viscoelasticity) parameter of the elasticity cement is proposed.
提出以弹性胶泥简单的静压试验和动力试验反演复杂的三维粘弹性本构参数的数值方法。
There are four methods for ultrasonic characterization of tissue elasticity: imaging inspection techniques, vibration velocity measurements, quasi-static strain measurements and parametric methods.
用超声进行组织弹性定征的方法有四种：图像检查法、振动测量法、静态应变测量法和参数识别法。
Based on the superposition principle of linear elasticity, a static model test method — single input, multiple output — was proposed for the static test of such structure.
基于弹性力学的线性叠加原理，针对多点承载桁架式卫星结构的静力试验，提出“单点加载，多点输出”的测试方法。
The cushion's static and dynamic! Cushioning properties and rebound elasticity were tested and analyzed, and the comparison was made with ELDPE and EPS.
对衬垫的静、动态缓冲性能和回弹性进行了测试分析，并与ELDPE、EPS进行对比分析，得到此缓冲材料的缓冲性能的基本特征。
The cushion's static and dynamic! Cushioning properties and rebound elasticity were tested and analyzed, and the comparison was made with ELDPE and EPS.
对衬垫的静、动态缓冲性能和回弹性进行了测试分析，并与ELDPE、EPS进行对比分析，得到此缓冲材料的缓冲性能的基本特征。
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