That is different from the elevation above sea level atmospheric pressure and water temperature at 20 degrees centigrade higher than the saturationvaporpressure.
即不同海拔高程处的大气压力和高于20摄氏度水温时的饱和蒸汽压力。
2
Pure component parameters were obtained by fitting vaporpressure, saturation liquid density and supercritical PVT data.
纯物质的参数由拟合纯物质的蒸汽压，饱和液相密度或超临界的PVT数据获得。
3
In this paper, the mathematical model of the reltion between water saturationvaporpressure and saturated temperature is established in the form of monoacidic polynomials.