作业帮有没有英语发表的热力学第二定律的文章要带中文翻译的
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有没有英语发表的热力学第二定律的文章要带中文翻译的
有没有英语发表的热力学第二定律的文章
要带中文翻译的
有没有英语发表的热力学第二定律的文章要带中文翻译的
The second law of thermodynamics is an expression of the tendency that over time, differences in temperature, pressure, and chemical potential equilibrate in an isolated physical system. From the state of thermodynamic equilibrium, the law deduced the principle of the increase of entropy and explains the phenomenon of irreversibility in nature. The second law declares the impossibility of machines that generate usable energy from the abundant internal energy of nature by processes called perpetual motion of the second kind.
The second law may be expressed in many specific ways, but the first formulation is credited to the German scientist Rudolf Clausius. The law is usually stated in physical terms of impossible processes. In classical thermodynamics, the second law is a basic postulate applicable to any system involving measurable heat transfer, while in statistical thermodynamics, the second law is a consequence of unitarity in quantum theory. In classical thermodynamics, the second law defines the concept of thermodynamic entropy, while in statistical mechanics entropy is defined from information theory, known as the Shannon entropy.
具体参见维基百科
The energy exchange of the direction and conditions
能量交换的方向和条件