共振
Meanwhile, the paper analyses the influence of vibration occurring in wheel sympathetic vibration and low temperature condition to noise.
同时，分析了车轮共振型振动和低温环境等因素对悬架系统中减振器噪声的影响。
It is the gas that drives the exciter and accomplishes sympathetic vibration to make stickup layer break off then achieve the goal of clear for tramcar.
以气体自激振动原理，设计了一种激振器，利用气源驱动激振器使矿车达到共振，从而使附着在矿车底部的黏底层自行脱落，达到清车的目的。
Aimed at the vibration problem of the passenger car during operating, we determine the reason of sympathetic vibration depending on abundant experiments.
针对某客车行驶时产生的振动问题，在大量实验的基础上，确定了该车产生共振的原因。
To grasp the stress and displacement distribution of the cutter, to avoid the happening of sympathetic vibration, carrying out modality analysis and dynamic design to the cutter are very important.
为了掌握采煤机截齿工作时应力、位移的分布情况，避免共振现象的发生，对它进行模态分析和动态设计具有重要意义。
According the principle of sympathetic vibration the new type brake hub fatigue testing device has the fatigue testing by the way of electromagnetic prompting.
新型汽车刹车制动毂疲劳试验机采用电磁激励方式，应用机械系统共振的原理进行刹车制动毂疲劳试验。
On the basis of the experiences in engineering, the theory can not fully reflect the inherent law of blasting sympathetic vibration if we only take into account the peak velocity.
根据多年的工程实践，如单一考虑爆破的振动速度值的大小，不能全面反映爆破地震对建筑物作用的内在规律。
Based on the cam set, the article points out the common problems which are often ignored while designing it, such as unyieldingness and sympathetic vibration.
以凸轮机构为背景，指出当前设计凸轮机构时容易忽略凸轮机构的刚度、共振等问题。
The word that seems to fit most exactly this feeling of resonance, this sympathetic vibration between inside and outside, is beauty.
最能确切的形容这种美妙的共振，内外谐和的共鸣的词，便是美。
It can avoid the region of sympathetic vibration effectively.
主轴工作转速远离其临界转速，能有效避开共振区。
With Dynamical modal analysis of electron gun by use of ANSYS software, we can get the inherent frequency and vibration model, which can avoid sympathetic vibration.
利用ANSYS软件对电子枪进行动力学模态分析可以得到电子枪的固有频率和振型。从而在结构设计上避免共振。
The sympathetic vibration of the building and the blasting sympathetic vibration is an indispensably important factor in the safety criteria.
必须考虑建筑物本身的自振频率和爆破地区地震波的频率，因此爆破振动的频响效应是不可或缺的重要因素。
The stable region of sympathetic vibration was obtained, and the kinetic characteristic of the running vehicles that vary with the frequency of the exciting force was shown.
并分析了车辆在行驶过程中随外激振频率以及外激振力变化的运动特性。
The sympathetic vibration(string resonance) that occurs between the strings of an acoustic piano has also been simulated.
的确有琴弦共鸣效果。另外离键采样有点古钢琴离键的感觉…当然声音没那么大…有点怪怪的。
At the end, the article analyzes the factors caused the sympathetic vibration of the cam set, it also gives some measurest…
最后分析了凸轮机构易发生振动的原因，并提出相应的避免方法。
The sympathetic vibration of a circuit to a signal.
适用于电视聚焦，振荡，定时回路。
|resonance vibration/syntony;共振
sympathetic vibration（共振振动）是物理学中的一种现象，指当某一物体因外界作用产生振动时，若其振动频率与另一物体的固有频率相同或接近，后者会因能量传递而自发产生振动。这种现象本质上是共振的一种表现形式，常见于机械系统、声学及电磁学领域。
从原理分析，sympathetic vibration的发生需满足两个核心条件：
在工程应用中，sympathetic vibration既有积极作用，也可能带来风险：
参考来源：
“Sympathetic vibration”（交感振动/共振）是物理学中的术语，指当一个物体受到外界振动频率与其固有频率一致时，产生的共振现象。以下是详细解释：
定义与原理
当某一系统（如琴弦、桥梁）的固有频率与外部振动源的频率相匹配时，系统会吸收能量并放大振动幅度，这种现象称为“sympathetic vibration”。其本质是能量通过频率匹配的共振传递。
相关术语
应用与示例
与普通振动的区别
普通振动需持续外力作用，而交感振动一旦触发，可在无直接接触下持续（如音叉间的振动传递）。
总结来看，这一术语结合了“sympathetic”在物理学中“共鸣”的含义（而非日常的“同情”义），强调频率匹配引发的能量响应。
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