得到了系统方程式和有关瞬态响应、稳态响应、单位弧度稳态偏转的线圈电流电压、稳定性、灵敏度等的公式，并探讨了设计中的某些问题。
The general equation is presented and various formulas are derived and plotted and discussed, which described the transient response, sinusoidal response, stability, sensitivity, and etc.
建立了具有时变啮合刚度的二级齿轮系统的动力学方程式。
The governing equation of a gear system with time-varying meshing stiffness is established.
这种技术象它一样极其复杂块一个系统的全部可能的历史到一个方程式。
The technique is extremely complex as it lumps all the possible histories of a system into one equation.
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