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By using Fourier analysis, we analytically obtain the resonance condition of Rabi oscillations and the Rabi frequency in the weak-coupling limit; and those results are verified by the numerical evolution results of electrons.

借助Fourier分析，我们得到了弱带间耦合情况下的Rabi振荡共振条件以及Rabi频率的近似解析解，这些结果均由数值演化给出验证。

These rhythmic oscillations play an important role in information processing.

这些节律振荡在信息处理中起到了很重要的作用。

In Chapter 3, the general mechanism of the noise-induced synchronized rhythmic oscillations is studied in detail.

第三章重点研究了神经网络中噪声诱发的同步节律振荡活动的产生机理。

Based on eigenvalues analysis of small signal stability analysis, mechanism of interconnected-lines' large power oscillations is studied by right eigenvector characteristic and generator power-angle characteristic.

从小干扰稳定性分析中的特征值分析方法出发，利用右特征向量的特征和发电机功角特性分析了局部振荡模式引起区间联络线上大功率振荡的机理。

Under the assumption of a sech〓 input pulse, TOD is significant only for pulse widths less than 10 femtoseconds resulting in pulse broadening as well as distinct amplitude oscillations on the leading edge. TOD is positively correlated with its length. The calculations presented here allow for the determination of the maximum thickness of crystal that may be used in the autocorrelation system.

结果表明当脉宽接近或小于10fs时，脉冲才有明显的展宽效应，脉冲的展宽倍数与晶体的长度成递增关系，计算同时给出能基本消除三阶色散的展宽效应的倍频晶体的最大厚度，为进一步实验研究提供了依据。

The influence of noise on the dynamics of a two-dimensional neural map with self-sustained subthreshold oscillations is studied by numerical simulation.

在具有稳定次阈值振荡特性的二维映射神经元模型中，研究了在没有外界输入信号时噪声对体系动力学的影响。

We also simulated self-sustained FD oscillations based on discrete-drift model, the simulation results agreed very well with experimental measurements.

同时，根据分立—漂移模型，对场畴自维持振荡现象进行了理论模拟，结果与实验符合得较好。

It is proved that the control system with the filter of the low-frequency oscillations preserved the separation principle between the poles of control systems and that of the observer.

将低频振荡滤波器应用于电力系统中汽机侧的控制过程，实现对低频振荡的快速，有效削减和抑制，提高了系统的调频精度。

With increasing potential sweep rate, the potential range in which the current oscillation took place and oscillations amplitude were decreased.

电流振荡现象的产生与电极溶解过程、Cr_2O_7~(2-)的生成。O_2的离析及MCr_2O_7盐膜的生成和裂解有着密切的关系。

The potential region in which the current oscillations took place and the oscillation amplitude were found to be dependent on temperature, solution concentration, potential sweep rate, and electrode rotation rate.

振荡电流所对应的电位范围以及电流振荡幅度与溶液温度，硫酸浓度、电位扫描速度以及电极旋转速度存在着对应关系。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。