非振动系统 non oscillating system
非振动解 non-oscillatory solution
非线性振动 Non-Linear Vibration ; nonlinear oscillations ; [力] Nonlinear Vibration
非谐振动 [物] anharmonic vibration
非振动零件 nonvibrating part
非正弦振动 non-sinusoidal oscillation ; non-sinusoidal vibration
非线性随机振动 Nonlinear random vibration
非线性振动理论 theory of non linear vibration ; theory of nonlinear oscillation
非平稳振动 [机] nonstationary vibration
本文研究一类非线性中立型时滞差分方程的非振动解的渐进性，改进了相关的结果。
This paper is concerned with of asymptotic behavior for a family of neutral delay nonlinear difference equations, which improves some known results.
讨论二维脉冲时滞直接控制系统的振动性质，给出线性反馈控制下振动与非振动的实例。
The oscillation property of two dimension impulsive time-delay direct control systems is studied.
对一类二阶非线性差分方程的解给出了几个振动或非振动的判定定理，并举例说明了定理的应用。
Some new criteria of oscillation or non-oscillation are presented for certain nonlinear second order difference equations. Several examples are given to illustrate the results.
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