计算机能耗理论下限推导的教学探讨——针对新概念物理教程·热学

Discussion on Teaching of Deriving Theoretical Lower Limit of Computer Energy Consumption

新概念物理教程热学中将玻尔兹曼熵和信息熵相比得到计算机处理信息能耗的理论下限,受限于篇幅的原因,作者讲解较为简略,给学习者对知识的理解增加了难度.本文就课本中的处理方法提出几点疑问,进一步给出计算机处理信息能耗理论下限的一般解释.在此基础上就当前一些学者认为玻尔兹曼熵与信息熵等价的观点作出辨析.

There is a method compare Boltzmann entropy with Information entropy for getling consumption of computer in Heat of new concept physics. Limitation of space forbids full treatment of bring the difficulty to readers in understand. The article put forward some questions on how to the lowest the subject get lowest energy which energy consumption then give explain further for understand easily, and we also discussed the relation between Boltzmann entropy and Information entropy at last.