equilibrium condition

简明释义

平衡条件

英英释义

例句

1.In a chemical reaction, the system reaches an equilibrium condition when the rate of the forward reaction equals the rate of the reverse reaction.

在化学反应中，当正反应的速率等于逆反应的速率时，系统达到了平衡状态。

2.For a stable structure, it is essential to maintain an equilibrium condition to prevent collapse.

为了保持结构的稳定，维持平衡状态是至关重要的，以防止倒塌。

3.In physics, the equilibrium condition occurs when all forces acting on an object are balanced.

在物理学中，当作用于物体的所有力都处于平衡时，就会出现平衡状态。

4.The equilibrium condition in economics refers to a state where supply equals demand.

经济学中的平衡状态指的是供给等于需求的状态。

5.The ecosystem can be disrupted if the equilibrium condition is altered by external factors.

如果外部因素改变了生态系统的平衡状态，可能会导致生态系统的破坏。

作文

In the study of physics and chemistry, the concept of equilibrium condition plays a crucial role in understanding how systems behave under various influences. An equilibrium condition refers to a state where all forces acting on a system are balanced, resulting in no net change in the system's properties over time. This concept is not only fundamental in scientific disciplines but also has practical applications in everyday life, economics, and environmental studies.To illustrate the importance of equilibrium condition, consider a simple example of a seesaw. When two individuals of equal weight sit at equal distances from the pivot point, the seesaw remains balanced. This situation represents an equilibrium condition because the gravitational forces acting on both sides are equal, leading to a stable system. If one person were to move closer to the pivot or if their weight were to change, the seesaw would tilt, indicating that the equilibrium condition has been disrupted.In chemical reactions, the equilibrium condition is equally significant. A reaction reaches a state of dynamic equilibrium when the rate of the forward reaction equals the rate of the reverse reaction. At this point, the concentrations of reactants and products remain constant, even though both reactions continue to occur. For instance, in the synthesis of ammonia from nitrogen and hydrogen, the reaction can reach a equilibrium condition where the amounts of nitrogen, hydrogen, and ammonia remain unchanged over time, allowing chemists to predict the behavior of the system under different conditions.Economically, the equilibrium condition can be observed in the supply and demand model. The market reaches an equilibrium condition when the quantity of goods supplied equals the quantity demanded at a given price level. This balance is essential for ensuring that markets function efficiently. If there is a surplus of goods, prices will typically fall until the market reaches a new equilibrium condition. Conversely, if there is a shortage, prices will rise, again moving the market toward equilibrium.Environmental science also utilizes the concept of equilibrium condition. Ecosystems strive for a balance where populations of species coexist without overexploiting resources. When an external factor, such as pollution or habitat destruction, disrupts this balance, the ecosystem may shift to a new equilibrium condition. Understanding these dynamics is vital for effective conservation efforts and sustainable resource management.In conclusion, the term equilibrium condition encapsulates a fundamental principle found across various fields of study. Whether in physics, chemistry, economics, or environmental science, achieving and maintaining an equilibrium condition is essential for stability and predictability. By comprehensively understanding this concept, we can better analyze systems, anticipate changes, and develop strategies for improvement and sustainability in our world.

在物理和化学的研究中，平衡状态的概念在理解系统在各种影响下的行为方面扮演着重要角色。平衡状态指的是一个系统中所有作用力相互平衡的状态，从而导致系统属性随时间没有净变化。这个概念不仅在科学学科中是基础性的，而且在日常生活、经济学和环境研究中也有实际应用。为了说明平衡状态的重要性，考虑一个简单的跷跷板的例子。当两个体重相等的人坐在距离支点相等的位置时，跷跷板保持平衡。这种情况代表了一个平衡状态，因为作用在两侧的重力相等，导致系统稳定。如果一个人靠近支点移动，或者他们的体重发生变化，跷跷板就会倾斜，表明平衡状态被打破。在化学反应中，平衡状态同样重要。当正向反应的速率等于逆向反应的速率时，反应达到动态平衡状态。在这一点上，反应物和产品的浓度保持不变，即使这两个反应继续发生。例如，在氮和氢合成氨的过程中，反应可以达到一个平衡状态，在这个状态下，氮、氢和氨的量在一段时间内保持不变，使化学家能够预测系统在不同条件下的行为。在经济学中，平衡状态可以在供需模型中观察到。当供应的商品数量等于在给定价格水平下的需求数量时，市场达到平衡状态。这种平衡对于确保市场高效运作至关重要。如果商品过剩，价格通常会下降，直到市场达到新的平衡状态。相反，如果出现短缺，价格会上涨，再次将市场推向平衡。环境科学也利用平衡状态的概念。生态系统努力实现一种平衡，在这种平衡中，物种的种群共存而不过度开发资源。当外部因素（如污染或栖息地破坏）打破这种平衡时，生态系统可能会转向新的平衡状态。理解这些动态对于有效的保护工作和可持续资源管理至关重要。总之，平衡状态这一术语概括了在各个研究领域发现的基本原则。无论是在物理、化学、经济学还是环境科学中，实现和维持平衡状态对于稳定性和可预测性至关重要。通过全面理解这一概念，我们可以更好地分析系统、预见变化，并制定改善和可持续发展的策略。