A novel relative dynamics equation of the elastic rotation shaft possessed twain side is built in the nonrelativistic theory in this paper.
在非相对论性原理下建立了二端面弹性转轴的动力学方程。
Based on the theory of elastic dynamics, using the governing equation of thin plates, the reflection and transmission of flexural wave in thin plates with an array of periodic cracks were studied.
本文基于弹性动力学理论，分析研究了含有横向周期裂纹的平板中弯曲波的反射与透射问题。
A similarity dynamics equation and a relative dynamics equation of an elastic rotation shaft with twin sides based on the theory of relativity are built in this paper.
基于相对论性原理建立了二端面弹性转轴的动力学方程、相对动力学方程及相似动力学方程。
The frequency equation is derived by considering the dynamics of the attached elastic masses. Finally, for an example, the calculation formulae of the frequency equation fo...
最后以附着了任意个弹性质量的圆膜为例给出了其频率方程的具体计算公式，并用数值计算了对称附着两个刚性质量的圆膜的固有振动频率。
The frequency equation is derived by considering the dynamics of the attached elastic masses. Finally, for an example, the calculation formulae of the frequency equation fo...
最后以附着了任意个弹性质量的圆膜为例给出了其频率方程的具体计算公式，并用数值计算了对称附着两个刚性质量的圆膜的固有振动频率。
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