【摘要】 本文论述了熵、概率和不可逆性之间的关系，从而说明热力学与动力学之间的互补性，指出了热力学第二定律的深刻的物理内涵．更多还原

【Abstract】 In the poper,tbe ralations among entropy probability and irreversibility are txpooded. So that the complementy between thermodynamics and dynamics is illustrated. We can realal significance of the secood law of thermodynamics.更多还原