From an analysis of the cycle influencing main parameters it is ascertained that the condensing temperature of secondary cooling medium exercises a very great influence on the cycle efficiency.
对影响循环的主要参数分析表明，二次冷媒的冷凝温度及膨胀机进口压力对循环的效率影响很大。
The lead returns to the condensing process for another cycle of dissolving and then releasing more zinc.
铅返回到冷凝器中进行下一轮的循环，溶解和释放更多的锌。
When evaporating temperature and condensing temperature increase, the difference of performance between two-step dephlegmation cycle and one-step dephlegmation cycle is greater.
随着冷凝温度和蒸发温度的升高，二级分凝循环的性能系数提高得更多。
When evaporating temperature and condensing temperature increase, the difference of performance between two-step dephlegmation cycle and one-step dephlegmation cycle is greater.
随着冷凝温度和蒸发温度的升高，二级分凝循环的性能系数提高得更多。
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