摘要
一般认为热力学中只能定义熵差,只有在统计物理中才能定义绝对熵.实际上由不确定关系确定热力学系统基态,在热力学中也可以确定绝对熵.
Generally speaking,entropy difference is defined in thermodynamics, absolute entropy is defined only in statistical physics. Actually determined the ground-state of the thermodynamics system by the uncertain relationship, absolute entropy can be determined in thermodynamics.
出处
《河南科学》
2012年第8期1014-1016,共3页
Henan Science
关键词
熵
热力学
基态
不确定度关系
entropy
thermodynamics
ground state
uncertainty relation
