如果我们再知道晶格振动频率。
振动的本质就是来来回回，牵拉再释放使其反弹再牵拉的过程。
A vibration, by its nature, is back and forth, a pull and release with bounce back and a return to a pull.
针对山东黄岛发电厂3号机组再热管道出现的异常大幅度振动，进行了原因分析；
Regarding the abnormal large vibration of reheat steam pipe of unit 3 for Shandong Huangdao Power Plant, the causes were analyzed.
高音调的噪音可以压迫和潜在损伤内耳微毛细胞，噪音转化为机械振动，或声音，或电信号，在大脑再转化为声音。
Loud sounds can stress and potentially damage delicate hair cells in the inner ear that convert mechanical vibrations, or sound, to electrical signals that the brain interprets as sound.
该方法将气阀的压力信号和振动信号特征进行信息融合，再通过RBF神经网络进行故障诊断。
Pressure signal and vibration signal of valves are fused, and RBF neural network is used to diagnose fault by the information feature vectors constructed in this method.
工程机械常用的液压平衡回路，存在着悬垂负荷再提升下滑和下降冲击、振动的问题。
Several problems exist in the commonly used hydraulic balancing circuits, such as drift in re-lifting of suspended load and shock and Vibration in lowering.
研究结果表明，爆炸振动引起砂体的破坏与再排列是砂基密实的主要原因。
The result shows that disruption and rearrngement of sand caused by blasting vibration are the major reason for sand densification.
采用油作为加热介质对焊锡进行加热，再通过超声波振动去除电路板上的焊锡，从而把电路板上的元器件拆卸下来。
Using oil as heating medium to heat soldering tin, then disassemble it by ultrasonic vibration and consequently disassemble the PCB's components.
此理论将声场表示成各种共振再辐射模态的叠加，从振动的角度揭示声-振耦合机理。
The theories express the sound fields by a superposition of various resonance reradiation modes and reveal the vibro-acoustic coupling mechanism in viewpoint of vibration.
美好的未来已经确定，不要再怀疑与恐惧了。如果对于这些改变的让步让你们有遗憾的感觉，甚至是你无法看到好的结果，并不清楚它们正在为所有与更高振动共鸣的一切让出道路。
If there are regrets at the prospect of some of the changes, even if you cannot see the outcome be aware that they are making way for all that resonates with the higher vibrations.
再根据哈密顿原理导出了悬索大挠度振动的有限体积离散方程，推出了索的整体节点力向量、质量矩阵和切线刚度矩阵。
The final finite-volume discretization equations are derived using the Hamilton principle. Meanwhile the global nodal force vector, mass matrix and tangent stiffness matrix of the cable are obtained.
再通过对振动包络信号进行频谱分析就可以对轴承的故障类型作出判定。
Finally the failures are diagnosed by envelope spectrum analysis of the envelope signals.
再通过对振动包络信号进行频谱分析就可以对轴承的故障类型作出判定。
Finally the failures are diagnosed by envelope spectrum analysis of the envelope signals.
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