• 这些结果综合起来,就表明作者以前建立一类整数自由度级的线性共振理论可以用于移动电站的。

    Combining these results, the theory of the nonlinear resonance of a class of half-integer degree of freedom, which was established before by the author, can be applied to the movable power systems.

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  • 线性失真-频率响应指向性响应,共振主要影响音色清晰度

    Linear distortion - frequency response, polar response, resonance - affects primarily the timbre and clarity of a loudspeaker.

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  • 旋转薄壁圆柱线性振动两个共振频率

    There are two resonance frequencies when the rotating thin cylindrical shell vibrates linearly.

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  • 研究耦合噪声作用下二阶过阻尼线性系统中的随机共振现象

    The phenomenon of stochastic resonance of an over-damped second-order linear system driven by coupled white noise is investigated.

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  • 研究系统固有频率受二值噪声扰动时,调制二值噪声驱动二阶过阻尼线性系统随机共振现象

    The phenomena of stochastic resonance of an over-damped second-order linear system with modulated dichotomous noise are investigated.

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  • 分子具有TPA截面是起源于该分子的刚性平面共轭结构所固有线性吸收特性和TPA共振增强;

    The large TPA cross section may result from the intensive linear absorbance of the molecule due to its conjugate rigid plane structure, and the two-photon resonance excitation condition.

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  • 本文研究了用与受迫力谐波共振周期抑制含二次非线性振动系统中的混沌

    In this paper, suppression of chaos in a forced vibration system with a square term by resonant periodic perturbations is studied.

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  • 采用共振试验方法,研究了固结比对砂土最大剪切以及对动剪切模量比与应变线性关系影响

    The effects of the consolidation ratios on the maximum dynamic shear modulus and the dynamic shear modulus versus the shear strain of sands are presented by using the resonant column method.

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  • 再次利用多尺度分析船舶波浪中接近共振、亚共振超谐共振线性摇运动,并给出三种共振近似

    Moreover, the multiscale method was used to study the main, ultraharmonic and subharmonic resonances of nonlinear rolling in waves, and the approximate solutions of the three resonances were given.

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  • 讨论了一个用于语音编码技术,用以浊音语音共振模型方面改善线性预测(LP)性能

    A frequency domain technique is presented to be used in speech coding to improve the performance of low order linear prediction (LP) in modeling of formants of voiced speech.

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  • 光学线性介质引入多层结构中,讨论光学线性表面等离子体共振角谱影响

    We introduce optical nonlinear medium to multi-layers structure and discuss the influence of optical non-linearity on surface plasmon resonance.

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  • 给出了带有共振线性微分方程周期存在性一个新的结果

    A new result about existence of periodic solutions of nonlinear differential equations with double resonance will be given.

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  • 然而最近研究发现线性系统加入适当噪声实际上可以提高信号察觉就是所谓随机共振

    However, recent research has shown that addition of an appropriate amount of noise can actually improve signal detection in a nonlinear system, an effect called stochastic resonance.

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  • 研究二阶线性系统在谐和随机噪声联合作用共振响应和稳定性问题。

    The principal resonance of a second-order stochastic oscillator under combined harmonic and random parametric excitations is investigated.

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  • 双光子共振增强碱金属原子线性极化率,可以观测到多种线性光学过程产生线性光谱

    The nonlinear spectroscopy created by many kind of optical processes are observed while two-photon resonance enhanced the atomic nonlinear susceptibility.

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  • 然后参数求出了线性的非共振周期共振周期解。

    The nonlinear resonant and non-resonant periodic solutions are obtained by the small parameter methods.

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  • 本文采用改进L -P研究线性振动分析谐波共振次谐波共振两种情况。

    The modified Lindstedt-Poincaé method(MLP) is used t analyze strongly nonlinear vibration of beams. Attention is focused on the superhamonic and subharmonic resonances.

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  • 采用飞秒激光,运用并四波研究了化合物在非共振状态下线性光学性能。

    By using femtosecond laser, the off-resonant third-order optical nonlinearity of the compound was measured with degenerate four-wave mixing technique.

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  • 由于线性弹簧没有固有频率因此避免了在外界激励发生共振的危险。

    Because the suspension with non linear springs has no eigenfrequency, it could avoid the resonance under certain road uneven random excitations.

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  • 研究具有线性刚度转子系统共振特性

    Main resonance characteristics of a rotating system with nonlinear stiffness was studied.

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  • 研究电压门控离子通道噪声突触噪声共同作用下线性积分点火模型相干共振现象

    The phenomenon of coherence resonance of a nonlinear integral-and-fire model subject to a voltage-gated channel noise and a synaptic noise is investigated.

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  • 圆弧面内自由振动频率线性共振现象进行了研究。

    The in-plane free vibration frequencies and nonlinear internal resonance of circular arches were studied.

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  • 因此利用线性随机动力学理论方法细胞内钙离子振荡系统噪声效应相干共振”进行研究具有十分重要的生物学意义。

    Thus, based on nonlinear theory and method, the study on the effect of the noise on coherence resonance in a calcium oscillations system is significant in biology.

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  • 得到线性效应态过程。共振增强存在于此线性混频过程中。

    The transient behavior of nonlinear wave-mixing effect, where the resonant enhancement exists, is also obtained.

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  • 给出一类超低标准振动线性运动方程近似解析——非共振解法共振解法。

    This paper presents two kinds of approximate analytical solution, non-resonance solution and resonance solution, of non-linear dynamic equation based on a type of ultra-low frequency vibrator.

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  • 导电模型地面共振感应电动势含水量线性函数

    The induced voltage of surface nuclear magnetic resonance (NMR) based on conduction model is a nonlinear function of water content distribution.

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  • 考虑表面张力作用研究不可压缩、无粘性流体流过变化壁面时共振流动,分析了不同的底部壁面变化线性表面的影响。

    The resonant flow of an incompressible, inviscid fluid with surface tension on varying bottoms was researched. The effects of different bottoms on the nonlinear surface waves were analyzed.

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  • 本文基于线性预测技术(LPC),语音信号的共振参数估值实现语音合成

    This article provides a method of realizing speech synthesis based on LPC, by using resonance peak parameter estimation.

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  • 模态分析基础上采用几何非线性有限元的分析方法悬索式管桥进行了横向共振分析。

    On the basis of the modal analysis, the nonlinear finite element is used to analyze the dynamic response of suspension pipe bridge to cross wind excitation.

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  • 模态分析基础上采用几何非线性有限元的分析方法悬索式管桥进行了横向共振分析。

    On the basis of the modal analysis, the nonlinear finite element is used to analyze the dynamic response of suspension pipe bridge to cross wind excitation.

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