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饱和水蒸汽的温度、压力、热焓和汽化潜热是几个重要的参数。前人通过实践,已编制出常见于各种化工手册中的参数关系表。目前随着电子计算机,尤其是内存取容量不大的微型计算机的推广使用,显然列表是不方便的。笔者经过研究分析,将以上所列的几个参数用回归分析法,在一定范围内求得了它们之间的近似关系式。其方程式如下:
Saturated water vapor temperature, pressure, enthalpy and latent heat of vaporization are several important parameters. Through the practice of predecessors, has been prepared common in various chemical manuals in the relationship between the parameters table. At present, with the popularization of the use of electronic computers, especially those with small memory capacity, the list is obviously not convenient. The author through research and analysis, the above listed several parameters using regression analysis, obtained within a certain range of their approximate relationship between. The equation is as follows: