| 释义 |
sympathetic vibration ˌsimpə'θetik-vai'breiʃən 高Ｔ短语¹⁴⁴⁹⁷²⁺²
基本英英例句
n.物共振
Noun:
physics vibration produced by resonance 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。 cnki
It was shown that the structural changes of sympathetic vibration curves were dependent on comprehensive effectiveness of structural rigidity, structural and viscous damping of the components.
分析表明，扫频曲线上共振峰的移动与形貌变化决定于构件结构刚性、结构阻尼和粘性阻尼等诸多因素变化的综合影响。 cnki
According to the turbine prompting, sympathetic vibration characteristics for the tower and blades is analysed, the parts of weakness are found. Then plans of dynamic characteristics are discussed.
根据机组的运行激励，分析了塔架和叶片的共振特性，找出它们结构上的薄弱环节，进而对结构进行动力修改方案的探讨。 cnki
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。 cnki
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。 cnki
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。 chemyq |