摘要
讨论了热力学第二定律的意义、熵变的判据和提前进行熵变计算教学的方法。
The paper discusses the meaning of the second law of thermodynamics,the distinguishing basis of change in entropy,the calculating method of shifting to an early date for the change in entropy.
关键词
热力学第二定律
熵变
统计解释
second law of thermodynamics
change in entropy
statistics explanation