page fault frequency 页面出错频率 ; [计] 缺页频率 ; 缺页故障频率 ; 页面故障率
page fault frequency replacement algorithm 寻页错失频率替换算法
fault-frequency diagram 断层频度图
page fault frequency detail 缺页故障频率
fundamental frequency fault component 工频故障分量
radio frequency fault detection 射频故障探测
Frequency Converter Fault signal 变频调速器故障信号 ; 频率转换器故障信号
In a drive system of power transistor inverter-motor, not only can it be used in fine control of motor current waveform, phase, amplitude and frequency, but can also be used to sense, fault current.
在大功率晶体管逆变器——电动机驱动系统中，它不但可用来对电动机电流的波形、相位、幅值和频率进行精细控制，而且能快速地检测出故障电流。
When disconnected with external power grid due to certain fault, it will result in frequency collapse, and even leads to large-scale blackout owing to the active power imbalance.
当故障导致供电系统与外电网断开后，此时供电系统因有功不平衡，将出现频率崩溃现象，导致大面积停电事故。
Then the time domain analysis methods and frequency domain analysis methods which are frequently used for fault diagnosis have been discussed.
其次论述了常用的故障诊断方法，即时域分析方法和频域分析方法。
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