查询词典 oscillation

If the roots are complex, the motion will be either a damped or undamped sinusoidal oscillation.

若根是共轭复数动态反应则是有阻尼或无阻尼的正弦振荡

The result of the feedback experiment is mentioned: the instability oscillation was damped when the feedback system was on.

初步的反馈实验结果表明：反馈系统开启后不稳定性振荡得到抑制。

The transient term is an oscillation of damped natural frequency , of which the amplitude decays according to .

瞬态项以阻尼自然振荡频率振荡，其幅值以衰减。

In experimental studies an experimental system has been constructed, which is suitable to investigate the Q-V characteristics under damped oscillation and double exponential impulses.

在试验方面，首先建立了一套适合于衰减振荡波和双指数雷电波等快速冲击电晕伏库特性研究的模拟试验系统。

The damped oscillation circuit tends to emerge in circuit analysis. Due to its wide application in various leading engineering fields, it is necessary to discuss about the characteristics of this category of circuit.

在电路分析中经常会遇到一些阻尼振荡电路，由于这类电路在高压断路器开断能力测试、受控热核研究等许多重要的工程领域有着极为广泛的应用，因此有必要对此类电路的特性加以讨论研究。

In this paper,using the improved L-P method and the interpolation perturbation method,the authors seek to solve a class of the damped strongly nonlinear free oscillation problems.

文摘：本文用插值摄动法及改进的L-P法相结合的方法求解了一类有阻尼的强非线性自由振动问题，得到了一级近似解。

Therefore this dissertation concentrates in the investigation on the Q-V characteristics under non-standard lightning impulses mainly including damped oscillation ones by means of experiment and calculation.

为此，本文分别从试验和计算两个方面，开展对非标准雷电波，其中主要是衰减振荡波的电晕伏库特性研究。

Within the spectral range of 0.2-1.7 m m and 2.5-12.6 m m, the dielectric function of LaNiO3 film is described by damped oscillation and free electron model, respectively.

在0.2-1.7 m m和2.5-12.6 m m两个波段范围，LaNiO3薄膜的介电函数分别用阻尼振子模型和自由电子模型描述。

Based on a second order damped oscillation differential equation for a missile and upon a detailed analysis of the balance sideslip angle under commands from several different ways of control, the paper proposes some significant empirical criteria for the static stability design of anti tank missiles.

根据弹体摆动运动的简化数学模型，通过对几种控制方式不同的反坦克导弹在指令作用下的平衡侧滑角等数据进行分析研究，得出了反坦克导弹静稳定度设计的一个经验性法

It shows in the test of simulation sample that the ratio of interference inhibition is higher than 5000, and the minimum detected discharge magnitude is 0.06pC. Again, a method of polarity discrimination and high interference inhibition for the dual-input and single-output damped oscillation signal is proposed firstly.

在脉冲鉴别法的基础上，通过详细分析脉冲鉴别的原理和双端输入、单端输出信号的极性，首次提出了对双端输入、单端输出衰减振荡的局部放电信号进行极性鉴别的方法和极大干扰信号抑制方法。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。