system in equilibrium

简明释义

平衡系

英英释义

例句

1.In physics, a seesaw at rest is an example of a system in equilibrium 平衡系统 because the torques on either side are equal.

在物理学中，一个静止的跷跷板是一个system in equilibrium 平衡系统的例子，因为两侧的力矩相等。

2.In ecology, a forest can be seen as a system in equilibrium 平衡系统 when the number of predators and prey are balanced.

在生态学中，当捕食者和猎物的数量保持平衡时，森林可以被视为一个system in equilibrium 平衡系统。

3.In thermodynamics, a closed container of gas can be described as a system in equilibrium 平衡系统 when the temperature and pressure are uniform throughout.

在热力学中，当气体的温度和压力在整个封闭容器内均匀时，可以将其描述为一个system in equilibrium 平衡系统。

4.A chemical reaction reaches a system in equilibrium 平衡系统 when the rate of the forward reaction equals the rate of the reverse reaction.

当正反应速率相等时，化学反应达到一个system in equilibrium 平衡系统。

5.The economy is often analyzed as a system in equilibrium 平衡系统 where supply equals demand.

经济通常被分析为一个system in equilibrium 平衡系统，其中供给等于需求。

作文

In the realm of science and engineering, the concept of a system in equilibrium plays a crucial role in understanding various physical phenomena. A system in equilibrium refers to a state where all the forces acting on a system are balanced, resulting in no net change over time. This principle is not only applicable in physics but also finds relevance in economics, ecology, and even social sciences. To grasp the significance of a system in equilibrium, we can explore its implications through different disciplines.In physics, a classic example of a system in equilibrium is a suspended object that remains at rest. When an object is hanging from a string, the gravitational force pulling it downward is countered by the tension in the string, creating a state of balance. This equilibrium can be disrupted if an external force is applied, leading to motion. Understanding these principles allows engineers to design stable structures, ensuring they can withstand various forces without collapsing.Similarly, in chemistry, a system in equilibrium is often discussed in the context of chemical reactions. When the rate of the forward reaction equals the rate of the reverse reaction, the system reaches a state of dynamic equilibrium. This means that the concentrations of reactants and products remain constant over time, although both reactions continue to occur. The concept of chemical equilibrium is vital for industries that rely on chemical processes, as it helps in optimizing production and minimizing waste.In economics, the idea of a system in equilibrium is used to explain market dynamics. An economic market is said to be in equilibrium when supply equals demand, leading to stable prices. If there is an increase in demand without a corresponding increase in supply, prices will rise until a new equilibrium is reached. This concept helps economists understand fluctuations in the market and devise strategies to stabilize economies during periods of volatility.Ecology also provides insights into systems in equilibrium. Ecosystems are complex networks of interactions among organisms and their environment. A healthy ecosystem can be viewed as a system in equilibrium, where populations of species are balanced, and resources are utilized sustainably. However, human activities such as deforestation, pollution, and climate change can disrupt this equilibrium, leading to biodiversity loss and ecological imbalance.On a societal level, the notion of a system in equilibrium can be applied to social structures. Societies strive for a balance between various factors such as economic prosperity, social justice, and environmental sustainability. When one aspect is prioritized at the expense of others, social tensions may arise, leading to unrest. Thus, maintaining a system in equilibrium within societies is essential for harmonious coexistence and progress.In conclusion, the concept of a system in equilibrium is fundamental across multiple fields, highlighting the importance of balance and stability in both natural and human-made systems. By understanding how equilibrium functions in different contexts, we can better appreciate the interconnectedness of various phenomena and the delicate balance that sustains them. Whether in physics, chemistry, economics, ecology, or social sciences, recognizing the signs of equilibrium and the factors that disrupt it can guide us towards more sustainable practices and informed decision-making. Ultimately, striving for a system in equilibrium is essential for fostering resilience and sustainability in our increasingly complex world.

在科学和工程领域，平衡系统的概念在理解各种物理现象中发挥着至关重要的作用。平衡系统是指一个系统中所有作用力相互平衡的状态，导致随时间没有净变化。这个原理不仅适用于物理学，还在经济学、生态学甚至社会科学中找到了相关性。为了更好地理解平衡系统的重要性，我们可以通过不同学科探讨其影响。在物理学中，平衡系统的经典例子是一个静止悬挂的物体。当一个物体悬挂在绳子上时，向下的重力与绳子的张力相抵消，形成一种平衡状态。如果施加外力，平衡就会被打破，导致运动。理解这些原理使工程师能够设计稳定的结构，确保它们能够承受各种力量而不倒塌。同样，在化学中，平衡系统通常在化学反应的背景下讨论。当正向反应的速率等于逆向反应的速率时，系统达到了动态平衡。这意味着反应物和产品的浓度随着时间保持不变，尽管两种反应仍在进行。化学平衡的概念对于依赖化学过程的工业至关重要，因为它有助于优化生产并最小化废物。在经济学中，平衡系统的概念用于解释市场动态。当供给等于需求时，经济市场被认为处于平衡状态，从而导致价格稳定。如果需求增加而供给没有相应增加，价格将上涨，直到达到新的平衡。因此，这一概念帮助经济学家理解市场波动，并制定策略以在波动期间稳定经济。生态学同样为平衡系统提供了见解。生态系统是生物与其环境之间复杂互动的网络。健康的生态系统可以被视为一个平衡系统，其中物种的种群保持平衡，资源得到可持续利用。然而，人类活动如森林砍伐、污染和气候变化可能会破坏这种平衡，导致生物多样性丧失和生态失衡。在社会层面上，平衡系统的概念可以应用于社会结构。社会努力在经济繁荣、社会公正和环境可持续性之间保持平衡。当某一方面以牺牲其他方面为代价而优先考虑时，社会紧张关系可能会出现，从而导致动荡。因此，维护社会中的平衡系统对和谐共处和进步至关重要。总之，平衡系统的概念在多个领域都是基础，突显了自然和人造系统中平衡和稳定的重要性。通过理解平衡在不同背景下的运作方式，我们可以更好地欣赏各种现象之间的相互关联以及维持它们的微妙平衡。无论是在物理学、化学、经济学、生态学还是社会科学中，识别平衡的迹象及其破坏因素可以指导我们走向更可持续的实践和明智的决策。最终，追求平衡系统对于在日益复杂的世界中促进韧性和可持续性至关重要。