对数螺线方法是描述阻尼谐振动的一个好方法。
The logarithmic spiral method is a good way of describing damped harmonic motion.
通过变量替换，这种量子化方案也适用于受迫阻尼谐振子。
With some variable correspondences, this quantization scheme is also suitable to a driven da…
写出阻尼谐振子的哈密顿函数，对其直接量子化，用分离变量法得出了薛定谔方程的解。
The Schrdinger equation is given directly from the classical Hamiltonian function of a damping harmonic oscillator, and its solution is obtained by the separation of variables.
用以对付重量级强风，称为质量阻尼器的装置可以悬挂来改变建筑物的谐振特性，并减少建筑物的移动。
To cope with strong winds, heavy weights called mass dampers can be hung to change the building's resonant characteristics and minimise its motion.
并且通过串联阻尼电阻以限制调节过程中谐振引起的电压升高。
Meanwhile, the voltage rise caused by resonance in course of adjusting is controlled by series damping resistance.
利用适当设计的谐振环路，亦可对特定频率的危险寄生模，进行有效的阻尼。
Effective damping also can happen to the special mode by designing a suitable resonant loop.
研究了在微梁谐振器结构中，梁作高阶振动时挤压气体薄膜的阻尼效应。
The squeeze film damping effects on beam shaped micro resonator was studied.
考察了亚谐响应幅值系数对阻尼的敏感性及亚谐振动谐波成分的渐近稳态性。
The asymptotical stability of the subharmonic resonances and the sensitivity of the amplitude responses to the variation of damping coefficient were examined.
同时，基于RLC串联谐振电路的临界阻尼特性，设计了脉冲成形单元。
The pulse forming unit is designed based on the critical-damping characteristics of RLC series-resonant circuit.
为了避免LCL滤波器发生电流谐振，通常需要加入阻尼电阻，则导致损耗增加，降低系统效率。
To avoid the current resonance caused by LCL filter, damping resistance is usually needed, which increases wastage and reduces system efficiency.
操纵器的谐振频率和阻尼比通过一个实验系统的操纵器，得到讨论与的共振模式。
The resonant frequency and damping ratio of the manipulator are obtained via an experimental system for the manipulator, with the resonance mode discussed.
采用加速度检波器芯体、增大速度检波器芯体阻尼等措施，可改善二次谐振的危害，经实际应用效果较好。
The harm of the secondary resonance could be improved by the measures such as using the acceleration detector core body, increasing the damp of velocity detector core body and so on.
针对串联补偿系统次同步谐振(SSR)问题的抑制及防止措施，对NGH次同步谐振阻尼方案作了详细的理论分析和仿真研究。
Detail analysis and digital simulations of NGH Scheme are presented for suppression and countermeasures of subsynchronous resonance (SSR) in a power system with series compensation.
因省去了以往无源阻尼控制算法中用以抑制系统谐振而增加的阻尼电阻，而从根源上消除了滤波器滤波性能、系统效率降低和发热等问题。
Since the damping resistor used in the passive damping control algorithm is omitted, the problems of filter performance degradation and system efficiency degradation are avoided.
流变振动仪利用等截面杆的纵向简谐振动来测定材料的阻尼，十分方便和有效。
This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation.
流变振动仪利用等截面杆的纵向简谐振动来测定材料的阻尼，十分方便和有效。
This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation.
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