The voltage applied to said electrode is a pulsedvoltage of plus and minus or an AC voltage of plus and minus.
施加给所述电极的电压是正负脉冲电压或正负ac电压。
2
The H2S removal efficiency and power utilization efficiency were compared in the cases of negatively pulsedvoltage, positively pulsedvoltage and DC voltage.
对负脉冲供电、正脉冲供电和直流供电情况下，H2S消除效率及能量利用率进行了比较。
3
The instrument adopts the bi-directional pulsedvoltage as its exciting source, which has a better solution to the negative of capacitive and polarizational effects at the electrodes.