Perhaps the term "vibrating" is not quite accurate since they are designed for low frequency vibration and the vibration cycle is intermittent.
也许“震荡”一词并不准确，因为它们的设计是低频震荡，而且周期是间断性的。
The technical route of using fuzzy control for control of vibration cycle is put forward, and a fuzzy controller whose parameters can be optimized on line is designed.
提出了振动周期控制采用模糊控制的技术路线，设计了参数因子在线自整定的模糊控制器。
A return cycle upwards in vibration had no opportunity to manifest until now.
而一个振动向上的回归周期迄今为止还没有机会出现。
The bending vibration characteristic of a nonlinear cracked rotor is then analyzed. The time frequency characteristics of a cracked rotor after entering double cycle bifurcation are introduced.
然后研究了非线性裂纹转子的弯曲振动特性，给出了进入倍周期分叉后裂纹转子的时域特性和频域特性。
In order to improve the accuracy of spectrum analysis, it's better to sample the vibration signals in the way of full cycle and equal phase.
为了提高频谱分析的精度，要求对振动信号进行整周期等相位采样。
Mechanical tests were conducted to determine cycle life, fatigue life, vibration resistance, temperature limits, and pressure limits.
力学试验，以确定循环寿命、疲劳寿命、振动性、温度限制和压力的限制。
The conceptions of balance point, limited cycle and their stability are introduced as the basis of the author's discussion on the properties and mechanism of self-excited vibration.
引入平衡点、极限环及其稳定性的概念，以此为基础我们讨论自激振动的特点和机制。
From the standpoint of coupling of non-steady flow with elastic blade vibration, studied was the forced response of blades, which is of major significance for the high-cycle fatigue of blades.
从非定常流动和弹性叶片振动相耦合的角度来研究叶片的强迫响应，对于叶片的高周疲劳具有重要意义。
This paper mainly discusses the digital signal processing of the vibration response of a motor cycle back sighted mirror excited by a train of equally spaced impulses.
主要探讨了摩托车后视镜在等时间间隔冲击串激励下振动响应信号的数字处理方法。
The pumps are actuated by engine vibration. May also be used for 2-cycle engines. Not recommended for opposed multi-cylinder engines.
该泵安装到曲轴箱的前面或后面，该泵是由发动机振动驱动。也可使用2冲程发动机。不推荐使用多缸发动机。
According to the cycle formula of simple harmonic vibration, the cycle formula of simple pendulum could be figured out.
根据简谐运动的周期公式，得到单摆的周期公式。
One of the smallest cycles, or time factors, which repeats regularly in things that are very active and have a high vibration, is the four-minute cycle.
最小的循环或者说时间因素之一，就是4分钟循环，它是现行的在事物中均匀反复出现并具有高频率的循环。
One of the smallest cycles, or time factors, which repeats regularly in things that are very active and have a high vibration, is the four-minute cycle.
最小的循环或者说时间因素之一，就是4分钟循环，它是现行的在事物中均匀反复出现并具有高频率的循环。
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