power frequency 工频 ; [电] 电源频率
power frequency withstand voltage 工业频率耐压 ; 工频耐压 ; 工频耐受电压 ; 工频耐压水平
power frequency ground resistance 工频接地电阻 ; 接地电阻
power frequency deviation 电源频率偏差
power frequency overvoltage 工频过电压
power frequency recovery voltage 工频恢复电压
power frequency magnetic fields 工频磁场
power frequency control 电源频率控制
Power-frequency transformer output style, strong capability output power, better contradict wallop.
工频变压器输出方式,输出功率能力强,抗冲击力强。
Using computer control, man-machine dialogue mode, the completion of the power frequency voltage breakdown of insulation media, power frequency withstand voltage test.
采用计算机控制,过人机对话方式,完成对、绝缘介质的工频电压击穿,工频耐压试验。
The descriptive statistics for body weight normalized strength, normalized peak EMG, time to onset, time to peak, median frequency, mean power frequency, and frequency bands were calculated.
对于力量与体重、肌电图的峰值、起始时间、峰值时间、中位频率、平均功率、和频段均进行标准化描述后进行统计计算。
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