To see why entropy is useful for explaining spontaneous processes, like hot objects cooling down, we need to look at a dynamic system where the energy moves.
为了理解为什么熵的概念 可以解释自然发生的过程，比如说热的物体会冷却，我们需要理解能量流动的动态系统。
| 单词 | Spontaneous process |
| 释义 |
Spontaneous process
原声例句
TED-Ed（视频版） To see why entropy is useful for explaining spontaneous processes, like hot objects cooling down, we need to look at a dynamic system where the energy moves. 为了理解为什么熵的概念 可以解释自然发生的过程，比如说热的物体会冷却，我们需要理解能量流动的动态系统。 Crash Course 综合篇 So what does the Second Law of Thermodynamics mean when it says: " Any spontaneous process increases the disorder of the universe." 那么当热力学第二定律说：“任何自发过程都会增加宇宙的无序性”时，它是什么意思？
英语百科
Spontaneous processA spontaneous process is the time-evolution of a system in which it releases free energy and moves to a lower, more thermodynamically stable energy state. The sign convention of changes in free energy follows the general convention for thermodynamic measurements, in which a release of free energy from the system corresponds to a negative change in free energy, but a positive change for the surroundings. |
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