FRV：频率共振振动

英文缩写词FRV的例句

1. From the experiments of low frequency sub resonance vibration for different fluid saturated rocks, the internal friction peak was found to be a typical relaxation peak.
2. 通过饱和多孔岩石的低频亚共振试验，得到了饱和多孔岩石的内耗峰是典型的弛豫峰的结论。
3. Because environment vibration bandwidth is width and its randomness is big, the harvester and conversion efficiency of piezoelectric vibration energy harvester will be reduced greatly when the ambient vibration frequency shifts slightly off resonance frequency of piezoelectric vibration energy harvester.
4. 由于环境振动的频带较宽，且随机性较大。当环境振动频率稍微偏离压电振动能量采集器的谐振频率时，压电振动能量采集器的采集和转换效率将大大降低。
5. In addition, the Three Gorges units are huge and accordingly, the natural frequency of water is low and water resonance vibration is easily happen.
6. 此外，三峡机组是巨型机组，水体的固有频率相对较低，容易激发产生水体共振。
7. Regulating suspension stiffness can avoid system resonance frequency to avoid resonance effectively, and then adjusting damping can damped vibration further.
8. 调节悬架刚度可有效避开系统共振频率，避免发生共振，再根据行驶工况对阻尼的需要，通过调节阻尼进一步衰减振动。
9. Through the modal analysis of the reducer casing we obtain its low frequency characteristics, which can avoid theoretically the resonance brought by the transmission system abnormal vibration or the molten iron vibration.
10. 然后对减速箱体做模态分析得到其低频率特性，因此理论上来说可以避免由传动系统异常激振或铁水激振所带来的共振。