pulse persistence的用法和樣例：
例句
- The blow out position and the blow out pulse duration are adjusted correctly.
吹出位置與吹出脈衝寬度調整是否合適。 - The results demonstrate that with the increment of applied pulse amplitude and pulse width, the maximum length and the number of origin points of the streamer increase.
研究結果表明，水中放電的最大流注長度和通道起始點數均隨脈衝電壓幅值和脈衝寬度增加而增加。
