thermal balance

简明释义

热量平衡

英英释义

例句

1.The study focused on how thermal balance 热平衡 affects energy efficiency in homes.

研究集中在热平衡如何影响家庭的能效。

2.The design of the building ensures a good thermal balance 热平衡 between heating and cooling systems.

建筑设计确保了供暖和制冷系统之间良好的热平衡。

3.In order to maintain thermal balance 热平衡, the HVAC system must be regularly maintained.

为了维持热平衡，HVAC系统必须定期维护。

4.Proper insulation is key to achieving thermal balance 热平衡 in any structure.

适当的绝缘是实现任何结构中热平衡的关键。

5.The thermal balance 热平衡 of the ecosystem is essential for maintaining biodiversity.

生态系统的热平衡对维持生物多样性至关重要。

作文

In the realm of environmental science and engineering, the concept of thermal balance plays a crucial role in understanding how energy is exchanged within various systems. Thermal balance refers to the equilibrium achieved when the amount of heat energy entering a system equals the amount of heat energy leaving it. This principle is vital in numerous applications, from climate control in buildings to ecological studies in natural habitats.To illustrate the importance of thermal balance, consider a well-insulated house. During winter, the heating system generates warmth, while the insulation minimizes heat loss to the outside environment. If the heating system produces enough heat to compensate for any losses, the house maintains a comfortable temperature. This scenario exemplifies thermal balance, where the heat input matches the heat output, allowing residents to enjoy a stable indoor climate.In contrast, if a house is poorly insulated, heat escapes more rapidly than it can be generated. In this case, the thermal balance is disrupted, leading to colder indoor temperatures and increased energy consumption as the heating system works overtime to compensate for the losses. This not only raises energy bills but also has negative implications for the environment, as more fossil fuels may be burned to produce the necessary heat.In natural ecosystems, thermal balance is equally significant. For instance, aquatic environments rely on a delicate balance of thermal energy to support diverse life forms. Water bodies absorb heat from sunlight during the day, and at night, they release this heat slowly into the atmosphere. This process helps maintain a stable habitat for aquatic species. However, human activities such as urbanization and industrialization can disrupt this thermal balance, leading to phenomena like thermal pollution. When warm water from industrial processes is discharged into rivers or lakes, it raises the overall temperature of these bodies of water, potentially harming aquatic life by reducing oxygen levels and altering species distributions.Moreover, understanding thermal balance is essential in the context of climate change. The Earth’s climate system operates on a global scale, where the incoming solar radiation must equal the outgoing heat energy to maintain a stable climate. Human-induced factors, such as greenhouse gas emissions, have led to an imbalance in this system, trapping more heat in the atmosphere and resulting in global warming. This disruption of thermal balance has far-reaching consequences, including rising sea levels, extreme weather events, and shifts in biodiversity.In conclusion, the concept of thermal balance is fundamental to both engineering and environmental science. It highlights the importance of maintaining equilibrium in energy exchanges, whether in our homes or in natural ecosystems. By understanding and applying the principles of thermal balance, we can work towards more sustainable practices that minimize energy waste and protect our planet's delicate ecosystems. As we face the challenges of climate change, recognizing the significance of thermal balance will be crucial in developing effective strategies to mitigate its impacts and ensure a stable future for generations to come.

在环境科学和工程领域，热平衡的概念在理解各种系统内能量交换的方式中发挥着至关重要的作用。热平衡指的是一种平衡状态，当进入系统的热能与离开系统的热能相等时，就会达到这种平衡。这一原理在众多应用中至关重要，从建筑物的气候控制到自然栖息地的生态研究。为了说明热平衡的重要性，我们可以考虑一个绝缘良好的房子。在冬季，供暖系统产生温暖，而绝缘材料则最小化热量向外界的损失。如果供暖系统产生的热量足够弥补任何损失，房子就能保持舒适的温度。这种情况体现了热平衡，即热输入与热输出相匹配，使居民能够享受稳定的室内气候。相反，如果房子的绝缘效果差，热量比产生的速度更快地流失。在这种情况下，热平衡被打破，导致室内温度下降，供暖系统因此加班工作以弥补损失。这不仅提高了能源账单，而且对环境产生负面影响，因为可能需要燃烧更多的化石燃料来产生所需的热量。在自然生态系统中，热平衡同样重要。例如，水生环境依赖于热能的微妙平衡来支持多样的生命形式。水体在白天吸收阳光的热量，而在夜间则缓慢释放这些热量到大气中。这个过程有助于维持水生物种的稳定栖息地。然而，人类活动如城市化和工业化可能会破坏这种热平衡，导致热污染等现象。当工业过程排放的温暖水体被排入河流或湖泊时，会提高这些水体的整体温度，可能通过降低氧气水平和改变物种分布来危害水生生命。此外，理解热平衡在气候变化的背景下至关重要。地球的气候系统在全球范围内运作，进入的太阳辐射必须等于输出的热能，以保持气候的稳定。人类引起的因素，如温室气体排放，导致了这一系统的失衡，捕获了更多的热量在大气中，导致全球变暖。这种热平衡的破坏产生了深远的后果，包括海平面上升、极端天气事件和生物多样性的变化。总之，热平衡的概念对于工程和环境科学都是基础性的。它强调了在能量交换中保持平衡的重要性，无论是在我们的家中还是在自然生态系统中。通过理解和应用热平衡的原理，我们可以朝着更可持续的实践迈进，最小化能源浪费，保护我们星球脆弱的生态系统。面对气候变化的挑战，认识到热平衡的重要性将是制定有效策略以减轻其影响并确保未来几代人稳定生活的关键。