当气体流量非常缓慢时，达到 0.7 SLM，在单个气泡中可以实现29.

When the gas flow is very slow, reaching 0.7 SLM, 29.9 discharges can be achieved in a single bubble. Compared with the gas flow rate of 0.7 SLM, the discharge times of the gas flow rate of 1.5 SLM are 15.9 times less than that of 0.7 SLM. Although the proportion of active particles in the bubbles is relatively small. But with fewer discharges, the influence of thermal effects is also reduced, the mass transfer time is longer, and the degradation effect is better. The gas flow continues to increase, and the number of discharges gradually decreases. When it increases to 5 SLM, the number of discharges is 4.28. Although the thermal effect of the discharge is the smallest, the proportion of active particles is too small, and the mass transfer effect is not good. Finally, the degradation effect of azoxystrobin decreases. In short, when the gas velocity is increased from 0.7 SLM to 1.5 SLM, the thermal effect is greater than the proportion of active particles, the mass transfer effect is gradually enhanced, and the degradation effect is gradually enhanced. When the gas velocity increases from 1.5 SLM to 5 SLM, the thermal effect is less than the proportion of active particles, the mass transfer effect is gradually weakened, and the degradation effect is also weakened.

When gas flow is very slow, 0.7 SLM is reached, allowing 29.9 discharges in a single bubble. Compared to the gas flow of 0.7 SLM, the gas flow of 1.5 SLM discharges was 15.9 times less than the 0.7 SLM. Although the proportion of active particles in bubbles is relatively small. But with fewer discharges, the effects of heat effects are reduced, mass transfer times are longer, and degradation is better. Gas flow continues to increase, the number of discharges gradually decreased, when increased to 5 SLM, discharge times for 4.28 times, although the discharge heat effect is minimal, but the proportion of active particles is too small, the mass transfer effect is not good, and finally the degradation effect of the bacteria ester decreased. In short, the gas speed increased from 0.7 SLM to 1.5 SLM, the thermal effect is greater than the proportion of active particles, the mass transfer effect is gradually enhanced, the degradation effect is gradually enhanced. When the gas speed increases, from 1.5 SLM to 5 SLM, the thermal effect is less than the proportion of active particles, the mass transfer effect gradually weakens, and the degradation effect decreases.

When the gas flow rate is very slow, it reaches 0.7 SLM, and 29.9 discharges can be achieved in a single bubble. Compared with 0.7 SLM, the discharge times of 1.5 SLM are 15.9 times less than that of 0.7 SLM. Although the proportion of active particles in bubbles is relatively small. However, with less discharge times, the influence of thermal effect is also reduced, the mass transfer time is longer, and the degradation effect is better. When the gas flow rate continues to increase, the discharge times gradually decrease. When the gas flow rate increases to 5 SLM, the discharge times is 4.28 times. Although the effect of heat and discharge is the smallest, the proportion of active particles is too small, the mass transfer effect is poor, and the degradation effect of azoxystrobin finally decreases. In short, when the gas velocity increases from 0.7 SLM to 1.5 SLM, the effect of thermal effect is greater than that of the proportion of active particles, the mass transfer effect is gradually enhanced, and the degradation effect is also gradually enhanced. When the gas velocity increases from 1.5 SLM to 5 SLM, the influence of thermal effect is less than that of the proportion of active particles, the mass transfer effect is gradually weakened, and the degradation effect is also weakened.<br>