.TILMedia.BaseClasses.PartialVLEFluidObjectFunctions.der_dewPressure_Txi .TILMedia.BaseClasses.PartialVLEFluidObjectFunctions.der_dewPressure_Txipartial function der_dewPressure_Txi = TILMedia.BaseClasses.PartialVLEFluidObjectFunctionPrototypes.der_dewPressure_Txi;