When handling saturated vapor-gas mixtures the liquid ring acts as a condenser, greatly increasing the effective capacity of the pump.
当处理饱和蒸汽混合物时，液环也可以作为冷凝器，从而大大增加泵的有效功率。
2
The distribution law of pressure potential in saturated soil using two-ring infiltration method to determine the permeability coefficient was different to that using cutting ring method.