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1)  fully nonlinear liquid oscillation
液体强非线性自振
2)  strongly nonlinear oscillation
强非线性振动
1.
The conventional normal form theory is improved to deal with the asymptotic response of the strongly nonlinear oscillation system with two degrees of freedom, in addition, the bifurcation analysis is also carried out.
改进了传统规范形理论,使其适用于研究两自由度强非线性振动系统的渐近响应并进行了相应的分岔分析。
2.
In this paper, a new homotopy technique based on the parameter expansion (PE-HAM) is proposed to study strongly nonlinear oscillation.
提出了一种基于参数展开的新的同伦分折技术(PE-HAM):结合参数展开技术和同伦理论将一非线性动力系统(不要求系统内含有小参数)的求解问题转化为组线性微分方程的求解问题,并将之运用到强非线性振动领域。
3)  strongly nonlinear flutter
强非线性颤振
4)  resonantly enhanced nonlinearity
共振增强非线性
1.
It influences the electronic dipole-dipole interaction and the resonantly enhanced nonlinearity of erbium ions.
分析了发射谱线宽度对4,壳层电子相关性、电子偶极—偶极相互作用及共振增强非线性的影响。
5)  strongly nonlinear vibration
强非线性振动
1.
The strongly nonlinear vibration in large deflection rectangular plate subjected to periodic excitation and forces in plane is studied.
分析了大挠度矩形板在横向周期激励和面内静载下的强非线性振动,在考虑几何非线性的同时,结合不同面内静载条件,利用能量法求解了矩形板的振动响应模式,并研究了横向动载荷对矩形板周期解的存在区域和稳定性的影响。
6)  strongly nonlinear oscillators
强非线性振子
1.
A generalized averaging method is used to analyze the resonant response of the strongly nonlinear oscillators.
应用一种推广的平均法研究强非线性振子的共振响应,与数值积分法作了比较,结果是令人满意的。
补充资料:强非
1.强烈反对。
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