differential equation of forced oscillation 强迫振动的微分方程
oscillation equation of series circuit 串联电路的振荡方程
Derived in this paper is the synthesis equation of oscillation-slide group by displacement matrix.
本文利用两位移矩阵推出了摇块组的综合方程。
The motion of spherical pendulum in z-direction is described by nonlinear oscillation equation.
用非线性振动方程描述了球摆在 z 方向上的运动。
The new sufficient conditions for the oscillation of all solutions of the neutral differential equation with continuous and piecewise constant arguments are obtained.
获得了一类带有连续和分段常数变元的中立型微分方程所有解振动的新的充分条件。
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