常見例句雙語例句When evaporating temperature and condensing temperature increase, the difference of performance between two-step dephlegmation cycle and one-step dephlegmation cycle is greater.隨著冷凝溫度和蒸發(fā)溫度的陞高，二級分凝循環(huán)的性能系數(shù)提高得更多。 返回 dephlegmation