Starting from the circuit vibration equation, the paper explains the basic spread theory of traveling wave.

由线路波动方程, 阐述了行波的基本传播理论.

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This paper discussed forced vibration bilinear hardening suspension , and developed a nonlinear vibration equation.

本文讨论了线性强化材料悬索的强迫振动问题.

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This paper is an attempt to give inferential reasoning and solution to thin film vibration equation.

试图对薄膜振动方程加以推导和求解.

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Dynamic vibration equation of drilling string is established based on the theory of dynamics.

根据动力学理论建立钻柱动力学振动方程.

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