Entropy is a physical concept often casually described as disorder, butit differs significantly from the conversational use of the word.
熵是一个物理概念，通常被粗略描述为无序状态，但它其实与我们常说的概念有很大区别。
This, in a nutshell, is the second law of thermodynamics, which states that the entropy (a measure of the disorder) in a closed physical system never decreases.
简单来说，热力学第二定律表明在一个封闭的系统中，熵是不会降低的。
This simple and strict method can be adopted in the courses of Genaral physics aud Engineering physics so as to make students acquire a better understanding of the physical significance of entropy.
这种既简单又严谨的方法，用于工科物理和普通物理课程中，能够使学生更好地理解熵的物理意义。
This means that the carnot cycle is an idealization since no real engine processes are reversible and all real physical processes involve some increase in entropy.
这就是说，卡诺循环是一个理想化的，因为没有真正的发动机过程是可逆的，所有真正的物理过程牵涉到一些熵的增加。
On this basis the physical essence of entropy increase theory is further analysed.
在此基础上，进一步分析了熵增原理的物理本质。
Finally, the physical implication of the microscopic entropy operator and the internal time operator are discussed.
最后讨论了微观熵算符与内在时间算符的物理含义。
The importance to master the calculation method for physical enthalpy, entropy and exergy of light hydrocarbons in various states in petrochemical enterprises were pointed out.
指出了在石化企业中掌握在不同状态下轻烃类物理焓、熵及计算方法的重要意义。
In this review, the macroscopic and microscopic definitions of entropy and their equivalence are described, and the physical meaning of entropy are explained with examples.
本文叙述了熵的宏观定义和微观定义及其等价性，并结合实例阐明了熵的物理意义。
Drag was decomposed to entropy drag and induced drag, according to the physical mechanism of drag production, based on the wake integral method, which was very useful for drag reduction design.
利用尾迹积分法按阻力产生的物理机制，将阻力分解为熵增阻力和诱导阻力进行数值计算。
Entropy can be regarded as governing the direction of all physical changes taking places in the universe.
熵，对宇宙中所有物理变化方向的控制。
The theory of entropy and dissipative structure originated in the thermodynamics has been widely applied to the physical, chemical, biological, economic, and even the field of philosophy.
起源于热力学的熵理论和耗散结构理论已广泛的运用到物理、化学、生物、经济甚至哲学等领域。
The entropy function is one of the important concepts in physical chemistry.
熵函数是物理化学中的一个重要概念。
By the calculation methods of physical field entropy, a quantitative correlation equation is deduced to calculate the temperature field entropy.
在热力学熵和物理场熵的基础上定义了温度场熵的概念，并根据物理场熵的计算方法推导出了温度场熵的计算公式。
The result indicates that the expression of the proposed hybrid entropy has more explicit mathematical and physical meaning.
并指出，本文混合熵的表达式具有更明确的数学及物理含义。
Jung borrowed the idea from physics, where entropy refers to the tendency of all physical systems to "run down," that is, for all energy to become evenly distributed.
Jung从物理学借来这个想法，所谓乱度是指所有的物理系统都会往“耗损”的方向前进，最后让所有能量四散。
Entropy is an important physical variable which describes the non-order of complex system, and many real networks all present the property of scale free.
熵是度量复杂系统无序性的重要物理量，而且现实中的大多数网络都呈现出无标度网络的特性。
Entropy is an important physical variable which describes the non-order of complex system, and many real networks all present the property of scale free.
熵是度量复杂系统无序性的重要物理量，而且现实中的大多数网络都呈现出无标度网络的特性。
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