“油膜振荡”的概念、定义、翻译、参考文献-科学参考

单词	油膜振荡
释义	油膜振荡 Encyclopedia 工学转子动力学释 oil whip油膜振荡油膜涡动频率与一阶临界转速相同时产生共振，振幅增大、轴心轨迹突然变成扩散的不规则曲线，半频谐波振幅值增加到接近或超过基频振幅；转速继续升高，涡动频率保持不变，始终等于转子的一阶临界转速的现象。
随便看	rated head of hydropower station rated impedance rate distortion function rate distortion theory rated load rated power rated steam pressure rated value rated voltage rated water consumption for water saving rate equation rate for electrochemical reaction rate function rate gyro rate gyroscope rate-independent theory rate integrating gyroscope Rateke rate-law and type-shape analysis of polygraph data rate of actual loading rate of agricultural labor utilization rate of agricultural technology transfer rate of bulk expansion rate of chain initiation rate of chain termination

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