back reaction

简明释义

逆反应

英英释义

例句

1.During the discussion, he mentioned the back reaction to the proposed changes.

在讨论中，他提到了对提议变更的反向反应。

2.The back reaction of the system was not anticipated by the engineers.

工程师们没有预料到系统的反向反应。

3.The back reaction in social dynamics can lead to unexpected outcomes.

社会动态中的反向反应可能导致意想不到的结果。

4.In economics, a back reaction can occur when market forces adjust to new policies.

在经济学中，当市场力量对新政策进行调整时，可能会发生反向反应。

5.The scientist observed a significant back reaction in the chemical experiment.

科学家观察到化学实验中显著的反向反应。

作文

In the realm of science and physics, the term back reaction refers to the response or feedback that occurs when a system interacts with its surroundings. This concept is crucial in understanding various phenomena, from simple mechanical systems to complex interactions in quantum mechanics. The back reaction can significantly influence the behavior of a system, making it essential for scientists and engineers to consider this factor in their analyses. For instance, when studying the motion of a rocket, one must account for the back reaction of the exhaust gases expelled from the engine. This reaction not only propels the rocket forward but also affects its trajectory and stability. Ignoring the back reaction could lead to inaccurate predictions and potentially catastrophic failures. Furthermore, the back reaction is not limited to physical systems; it can also be observed in social dynamics. In psychology, the back reaction can describe how an individual's behavior influences others, creating a feedback loop that can alter group dynamics. For example, if a leader exhibits confidence and decisiveness, the team members may respond positively, reinforcing the leader's behavior. Conversely, if a leader displays uncertainty, the team's morale may suffer, leading to a negative back reaction. The implications of the back reaction extend beyond individual interactions to larger societal trends. In economics, the back reaction can be seen in market responses to policy changes. When a government implements new regulations, businesses may react by adjusting their strategies, which can, in turn, affect the economy. This interplay highlights the importance of considering back reactions in economic modeling and forecasting. Moreover, the back reaction plays a pivotal role in environmental science. The feedback mechanisms between human activities and ecological systems can have profound consequences. For instance, deforestation leads to increased carbon dioxide levels, which in turn contributes to climate change. The back reaction here is evident as the changing climate further impacts ecosystems, creating a cycle that can be difficult to break. Understanding these back reactions is vital for developing effective conservation strategies and policies. In conclusion, the concept of back reaction is fundamental across various disciplines. Whether in physics, psychology, economics, or environmental science, recognizing and analyzing back reactions can provide deeper insights into the complexities of systems and interactions. As we continue to explore and understand our world, the significance of back reactions will undoubtedly remain a critical area of study, guiding us towards more informed decisions and sustainable practices.

在科学和物理学领域，术语back reaction指的是当一个系统与其周围环境相互作用时所发生的反应或反馈。这个概念在理解各种现象中至关重要，从简单的机械系统到量子力学中的复杂相互作用。back reaction可以显著影响系统的行为，因此科学家和工程师在分析时必须考虑这一因素。例如，在研究火箭的运动时，必须考虑从发动机排出的废气的back reaction。这种反应不仅推动火箭向前移动，还影响其轨迹和稳定性。忽视back reaction可能导致不准确的预测和潜在的灾难性故障。此外，back reaction并不限于物理系统；它也可以在社会动态中观察到。在心理学中，back reaction可以描述一个人的行为如何影响他人，创造出一个反馈循环，从而改变群体动态。例如，如果领导者表现出自信和果断，团队成员可能会积极响应，强化领导者的行为。相反，如果领导者表现出不确定性，团队士气可能会受到影响，导致负面的back reaction。back reaction的影响不仅限于个体互动，还扩展到更大的社会趋势。在经济学中，back reaction可以在市场对政策变化的反应中看到。当政府实施新法规时，企业可能会通过调整战略来反应，这反过来又会影响经济。这种相互作用突显了在经济建模和预测中考虑back reactions的重要性。此外，back reaction在环境科学中发挥着关键作用。人类活动与生态系统之间的反馈机制可能会产生深远的后果。例如，森林砍伐导致二氧化碳水平上升，这反过来又促进了气候变化。这里的back reaction显而易见，因为气候变化进一步影响生态系统，形成一个难以打破的循环。理解这些back reactions对于制定有效的保护策略和政策至关重要。总之，back reaction的概念在各个学科中都是基础性的。无论是在物理学、心理学、经济学还是环境科学中，识别和分析back reactions可以提供对系统和相互作用复杂性的更深入的见解。随着我们继续探索和理解我们的世界，back reactions的重要性无疑将仍然是一个关键的研究领域，引导我们朝着更明智的决策和可持续的实践迈进。