所有期间的额定值都必须达到峰值电压和电流。

All components must be rated for peak voltage and current .

以音乐信号瞬间能达到的峰值电压来计算的输出功率，其商业意义大于实际作用。

With the music signal in a moment can the worth electric voltage of attaining come the over and above and actual function of meaning of calculating exportation power, its business.

甲基橙的脱色程度与峰值电压、脉冲频率、占空比、阳极电极面积等有关。

The degradation of methyl orange was high, which was related with the peak value, pulse frequency and duty circle of positive pulse and anode area.