hooke-cauchy elasticity equation 胡克 ; 虎克柯西弹性方程
equation of elasticity 文件结构信息
equilibrium equation in elasticity 弹性力学平衡方程
The boundary value problem of elasticity equation is very important in both theoretical field and engineering techniques.
弹性方程的边值问题，无论是在理论上，还是在工程技术上都是很重要的问题。
If we hold the distance unchanged between the emitting transducer and receiving transducer, the acousto-elasticity equation can be used without measuring the distance.
如果保持发射和接受换能器之间的距离不变，那么不需要测量距离就可以应用声弹性公式。
Based on the equivalent elasticity method, the plane coupling vibration of a rectangular piezoelectric ceramic plate was studied and the resonant frequency equation was derived out.
利用等效弹性法分析了压电矩形共振器的二维耦合振动，导出了振子共振频率的解析表达式。
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