“oil whip”的概念、定义、翻译、参考文献-科学参考

单词	oil whip
释义	oil whip 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	previous access router previous access router, PAR previous care-of address previous care-of address, PCoA previous crop characteristics in rotation system previous crop in rotation system previous prime prevision of society pre-visualization prewarning of agrometeorological disasters pre-warning signals of sudden agrometeorological disasters pre-wetting sizing pre-white dwarf pre-write compensation prey-predator prey-predator relation prey selection index of fish Pre-zhou Culture pre-λ-ring PRF PR food etiquette PRFRI PR grooming etiquette P. R. Halmos P. R. Halmos (1916—2006)

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