有效值：{{ this.timeList.Xrms }}
平均值：{{ this.timeList.mean_value }}
最大值：{{ this.timeList.max_value }}
最小值：{{ this.timeList.min_value }}
峰值：{{ this.timeList.Xp }}
峰峰值：{{ this.timeList.Xpp }}
波形因子：{{ this.timeList.Sf }}
脉冲指标：{{ this.timeList.If }}
裕度指标：{{ this.timeList.Ce }}
偏度指标：{{ this.timeList.Cw }}
峭度指标：{{ this.timeList.Cq }}