【摘要】 从热力学函数的定义、热力学第一定律及润湿过程的定义出发，推导证明了不同润湿类型润湿功及润湿过程自动进行的判据。建议用此热力学分析方法研究润湿过程的应用，以求对问题的理解和解决带来诸多方便更多还原

【Abstract】 Starting from the definitions of thermodynamics function,first law of thermodynamics and wetting process,the criteria of wetting work of different wetting kinds and wetting proess automatically are derived and proved.It is suggested that the way of thermodynamics analysis should be used to discuss the problem of wetting process,so that it well bring more conveninet to understand and solve the problem.更多还原