thermal equilibrium

简明释义

热平衡

英英释义

例句

1.The concept of thermal equilibrium 热平衡 is essential in understanding heat transfer processes.

理解热传递过程时，热平衡 thermal equilibrium 的概念至关重要。

2.Once the hot coffee is left to sit, it will cool down until it reaches thermal equilibrium 热平衡 with the surrounding air.

一旦热咖啡静置，它将冷却直到与周围空气达到热平衡 thermal equilibrium。

3.In a closed container, the gas inside will achieve thermal equilibrium 热平衡 with the walls of the container over time.

在一个封闭的容器中，内部的气体会随着时间的推移与容器的壁达到热平衡 thermal equilibrium。

4.When two objects at different temperatures are placed in contact, they will eventually reach thermal equilibrium 热平衡.

当两个不同温度的物体接触时，它们最终会达到热平衡 thermal equilibrium。

5.The principle of thermal equilibrium 热平衡 helps explain why ice melts in warm water.

热平衡 thermal equilibrium 原则有助于解释为什么冰在温水中融化。

作文

Thermal equilibrium is a fundamental concept in physics that describes the state of a system when it has reached a balance in temperature. When two objects are in contact, heat will flow from the hotter object to the cooler one until both objects reach the same temperature. This state is known as thermal equilibrium (热平衡). Understanding this principle is crucial in various fields, including engineering, meteorology, and even everyday life.In essence, thermal equilibrium occurs when there is no net transfer of thermal energy between objects. For example, if you place a hot cup of coffee on a table, the heat from the coffee will begin to transfer to the cooler air around it and the table. Over time, the coffee will cool down, and the table will warm up until they both reach the same temperature. At this point, the system is said to be in thermal equilibrium (热平衡).This concept can be observed in many real-world scenarios. Consider the weather; during the day, the sun heats the earth's surface, causing the air above it to warm up. As the sun sets, the ground begins to lose heat, and eventually, the air temperature decreases until it reaches a stable state. This process illustrates how thermal equilibrium (热平衡) plays a significant role in our environment.In engineering, thermal equilibrium (热平衡) is vital for designing efficient heating and cooling systems. For instance, in a building, maintaining a comfortable indoor temperature involves understanding how heat transfers through walls, windows, and ventilation systems. Engineers must ensure that the building reaches a state of thermal equilibrium (热平衡) to optimize energy consumption and maintain comfort.Moreover, thermal equilibrium (热平衡) has implications in thermodynamics, where it is essential for understanding the laws governing energy transfer. The Zeroth Law of Thermodynamics states that if two systems are each in thermal equilibrium (热平衡) with a third system, then they are in thermal equilibrium (热平衡) with each other. This principle lays the groundwork for temperature measurement and the development of thermometers.In conclusion, the concept of thermal equilibrium (热平衡) is not only a theoretical construct but also a practical principle that affects various aspects of our lives. From the way we experience temperature changes in our environment to the design of effective heating and cooling systems, understanding thermal equilibrium (热平衡) is essential for both scientific inquiry and everyday applications. As we continue to explore the intricacies of heat transfer and energy balance, the importance of thermal equilibrium (热平衡) will undoubtedly remain a central theme in our understanding of the physical world.

热平衡是物理学中的一个基本概念，描述了一个系统在达到温度平衡时的状态。当两个物体接触时，热量将从较热的物体流向较冷的物体，直到两个物体达到相同的温度。这种状态称为热平衡。理解这一原理在工程、气象甚至日常生活中都至关重要。本质上，当两个物体之间没有净热能转移时，就会发生热平衡。例如，如果你把一杯热咖啡放在桌子上，咖啡的热量将开始传递给周围较冷的空气和桌子。随着时间的推移，咖啡会冷却，而桌子会变暖，直到它们都达到相同的温度。此时，系统被认为处于热平衡状态。这个概念可以在许多现实场景中观察到。考虑天气；白天，太阳加热地球表面，导致上方的空气变暖。随着太阳落山，地面开始失去热量，最终空气温度下降，直到达到稳定状态。这个过程说明了热平衡在我们环境中发挥的重要作用。在工程学中，热平衡对于设计高效的供暖和制冷系统至关重要。例如，在一栋建筑中，保持舒适的室内温度涉及理解热量如何通过墙壁、窗户和通风系统转移。工程师必须确保建筑达到热平衡状态，以优化能源消耗并保持舒适。此外，热平衡在热力学中也具有重要意义，对于理解能量转移的规律至关重要。热力学的零定律指出，如果两个系统各自与第三个系统处于热平衡状态，那么它们彼此之间也处于热平衡状态。这个原则为温度测量和温度计的发展奠定了基础。总之，热平衡的概念不仅是一个理论构想，也是影响我们生活各个方面的实用原则。从我们在环境中感受到的温度变化到有效供暖和制冷系统的设计，理解热平衡对科学研究和日常应用都是必不可少的。随着我们继续探索热传递和能量平衡的复杂性，热平衡的重要性无疑将始终是我们理解物理世界的中心主题。