摘要
从热力学第二定律与热力学熵出发,介绍了100多年前麦克斯韦提出的"麦克斯韦妖"理想实验及其对热力学第二定律理论基础的质疑,分析了近几十年来熵的概念在信息科学中的新发展——信息熵以及在生命科学中的新发展——负熵与生物有序现象.
Beginning with the second law of thermodynamics and thermodynamic entropy, this study gives a brief introduction of the ideal experiment proposed by J. C. Maxwell 100 years ago, and its questionings. In addition,new development is analyzed of entropy in information technology,entropy and neg-entropy in life science respectively.
出处
《石家庄职业技术学院学报》
2008年第4期12-14,共3页
Journal of Shijiazhuang College of Applied Technology
关键词
热力学第二定律
热力学熵
耗散结构
second law of thermodynamics
thermodynamic entropy
dissipative structure
