.ThermalSeparation.Media.WaterBasedLiquid.BaseClasses.PartialMediumReaction.DerEnthalpyByPressure .ThermalSeparation.Media.WaterBasedLiquid.BaseClasses.PartialMediumReaction.DerEnthalpyByPressuretype DerEnthalpyByPressure = SI.DerEnthalpyByPressure;