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→Irreversibility
Irreversibility in thermodynamic processes is a consequence of the asymmetric character of thermodynamic operations, and not of any internally irreversible microscopic properties of the bodies. Thermodynamic operations are macroscopic external interventions imposed on the participating bodies, not derived from their internal properties. There are reputed "paradoxes" that arise from failure to recognize this.
Irreversibility in thermodynamic processes is a consequence of the asymmetric character of thermodynamic operations, and not of any internally irreversible microscopic properties of the bodies. Thermodynamic operations are macroscopic external interventions imposed on the participating bodies, not derived from their internal properties. There are reputed "paradoxes" that arise from failure to recognize this.
热力学过程中的不可逆性是热力学作用不对称特性的结果，而不是物体内部任何不可逆的微观性质<font color = 'blue'>的结果</font>。热力学作用是对参与体施加的宏观外部干预，并非来自其内部属性。由于没有认识到这一点，产生了被称为“悖论”的说法。
===Loschmidt's paradox===
===Loschmidt's paradox===
洛斯密特悖论
洛斯密特悖论
===Poincaré recurrence theorem===
===Poincaré recurrence theorem===
庞加莱始态复现定理
庞加莱始态复现定理
===Maxwell's demon===
===Maxwell's demon===
麦克斯韦<font color = 'red'><s>的恶魔</s></font><font color = 'blue'>妖</font>
麦克斯韦<font color = 'red'><s>的恶魔</s></font><font color = 'blue'>妖</font>