可见信号经过平方积分后，信噪比提高，其背景噪声变得平滑，而判断放电产生

可见信号经过平方积分后，信噪比提高，其背景噪声变得平滑，而判断放电产生的具体时刻也更加容易，因为信号的起始位置也随之变得更加清晰。

結果 (英文) 1:

The visible signal after square integral, the SNR increases, the background noise is smoothed, and the judgment specific moments generated by the discharge is also easier because the starting position of the signal also will become clearer.

結果 (英文) 2:

Visible signal through the square integral, signal to noise ratio is improved, the background noise is smooth, and the judgment of discharge is generated in the specific time and more easily, because the signal starting position has become clearer.

結果 (英文) 3:

Visible signals after square integral, signal-to-noise ratio, its background noise becomes smoother, more easy to judge discharges the specific moment, because of the start of the signal also becomes more clear.