振荡系统可大致上区分为线性和非线性两种。
Oscillatory system can be broadly characterized as linear or nonlinear.
将机座和铁芯作为整体振荡系统，计算其自振特性。
When the stator frame and stator core are taking as a whole vibration system, its characteristic of free vibration can be calculated.
在第3章中，我们研究了振荡系统中，大缺陷作用下的波斑图选择。
Spiral waves propagation in oscillatory media with a large disk-shaped inhomogeneity in oscillatory systems is examined in Chapter 3.
闸门产生强烈振动的主要原因是闸门侧缝射流和下游紊动水流汇合后在门侧形成了自激振荡系统的结果。
The cause of severe vibration is the formation of a self-excited vibrating system by the joint of the gap jet and turbulent flow downstream the gate.
还提出了采用单自由度线性无阻尼自由振荡系统作为测定传感器谐波失真度的一个高纯度正弦波激振源。
It is also recommended in this paper that a linear nondamping free vibration system of a single freedom degree can provide a stimulant source of sine wave with high purti…
因此，利用非线性随机动力学理论和方法对“细胞内钙离子振荡系统的噪声效应：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.
分析了电力系统在周期性负荷扰动下的振荡失稳问题。
The power system instability caused by oscillation under periodical load disturbance was analyzed.
利用这一系统，研究了家兔的肺阻抗和动态顺应性与振荡频率的依赖关系。
With this system, a study has been made on the correlation between respiratory impedance and dynamic compliance of rabbit, and oscillatory frequency.
对于天气尺度系统，海温热力场则主要激发出大气低频振荡。
For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low - frequency oscillation.
提出了电力系统混沌振荡自适应控制的一种方法。
An adaptive control method for chaos oscillation in power system is put forward in this paper.
探讨了系统平均视在频率及振荡频率的概念。
After discussing the conceptions of power system average frequency and power system oscillation period.
我们得到了系统振荡的频率与内禀元激发的关系。
We obtain the relation between the frequency of the oscillation and the instric excitation of the system.
然后将速率限制环节置于人机闭环系统中，利用描述函数法对驾驶员诱发振荡（PIO）机理进行了研究。
With the rate limiting element in man machine closed loop system, we analyse the PIO using the method of describing function.
该系统特别适合那些具有纯滞后特性被控对象的控制，有效抑制系统振荡。
The system is suits the controlled plants with pure delay property especially. It can restrain the oscillation of the system.
固定频率源可以在在通讯系统和雷达系统中作为本机振荡器，也可以作为数字电路的基准时钟信号，因此得到了广泛的应用。
Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive-applied technique.
以上这些关键技术问题的解决为开发振荡压路机的智能化控制系统奠定了坚实的基础。
Above the key technologies solved will lay the solid foundation for intelligent compaction control system of oscillatory roller to be studied.
本文报导了一个由正弦振荡气源、换能器组成的测量系统。
A measuring system consisting of the sinusoidal oscillation air supply and the transducer in connection with respiratory system of man or animal is presented.
研究了将能量储存系统用于提高电力系统振荡稳定性的潜力。
This paper discusses the potential of applying energy storage systems to enhance power system oscillation stability.
该研究结果对探讨电力系统低频振荡的产生原因具有一定的参考价值。
The conclusion can provide reference to research into the causes of power system low frequency oscillation .
加大堆芯出口水力提升段的质量惯性能有效地抑制可压缩性密度波振荡，提高系统的稳定性。
By increasing the inertia of riser in the core outlet, the compressible density wave oscillation can be suppressed effectively and the system stability can be enhanced.
可控串联补偿(TCSC)对于阻尼电力系统低频振荡具有重要意义。
Thyristor controlled series compensation (TCSC) possesses important meaning in damping low frequency oscillation in power system.
分析了如何利用测量数据构造矩阵束并进行电力系统振荡模态辨识的方法。
Method of power system oscillation mode identification utilizing matrix pencil constructed from sampled data is presented.
本文提出了用“频谱分析”的方法分析外部扰动引起的电力系统随机振荡，并建立了完整的数学模型。
This paper puts forward a "Spectrum Analysis" method to analyse the random power oscillation in power system caused by external disturbance, and sets up a complete digital model.
针对单相重合闸与三相重合闸时系统振荡的特点，提出了新的距离加速保护方案；
In allusion to the characters of system oscillation during single-phase recloser and three-phase recloser, the author put forward a new distance protection accelerating scheme.
针对单相重合闸与三相重合闸时系统振荡的特点，提出了新的距离加速保护方案；
In allusion to the characters of system oscillation during single-phase recloser and three-phase recloser, the author put forward a new distance protection accelerating scheme.
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