热力学第二定律一个间接的实验证据

An Indirect Experimental Proof for Second Law of Thermodynamics.

从克拉珀龙方程出发推导水的沸点与压强关系式，从水的沸点与压强关系式的成立验证克拉珀龙方程的正确性，从而间接验证热力学第二定律的正确性。

At first,the related expression(E1) between water boiling pointand prcssure is derived by using the Clapayron’s equation(E2).And then E2is proved from experimental data based on E1 for indirectly proving thecorrectncss of second law of thermodynamics.