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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。
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interchange graph
interchange instability
interchange mode
interchange of ligand exchange
interchange operator
interchanger
interchange reaction
interchanging
interchanging double weave
interchanging of columns
interchanging of rows
interchannel
interchannel interaction
interchondral joint
Interciencia
intercities traffic
intercities transportation
intercity railway
intercity railway of urban agglomeration
inter-city transport
interclass
interclass correlation
interclass correlation coefficient
interclass variance
Interclonial Railway
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