outgoing gas

The results proved that the larger the pumping speed, the more the outgoing gas from the well top, the lower the degassing effect.

结果表明：冲次越大，井口出气越多，脱气效率就越低，泵效也就越低；

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The reason of outgoing gas is that the charge voltage goes up from polarization, but the slow pulse charging method can availably remove the problem of polarization.

析气是由于充电过程中的极化导致充电电压升高，而慢脉冲充电方法可有效地消除极化；

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Study on outgoing gas performance of slow pulse fast charging method

慢脉冲快速充电方法析气性能的研究

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