short residence time

简明释义

短暂停留时间

英英释义

例句

1.The short residence time (短停留时间) of the gas in the combustion chamber affects the efficiency of the engine.

燃烧室中气体的短停留时间影响发动机的效率。

2.For effective heat exchange, the fluid must have a short residence time (短停留时间) in the heat exchanger.

为了有效的热交换，流体在热交换器中的短停留时间必须很短。

3.In a fast-food restaurant, the food has a short residence time (短停留时间) on the shelf to ensure freshness.

在快餐店，食物在货架上的短停留时间确保了新鲜度。

4.The chemical reaction was completed quickly due to the short residence time (短停留时间) in the reactor.

由于反应器中的短停留时间，化学反应迅速完成。

5.In the context of wastewater treatment, a system with a short residence time (短停留时间) may not effectively remove pollutants.

在废水处理的背景下，具有短停留时间的系统可能无法有效去除污染物。

作文

In various scientific fields, the term short residence time is frequently used to describe the duration that a substance remains in a particular system before being removed or transformed. This concept is particularly significant in environmental science, chemical engineering, and even in economics. Understanding short residence time can provide insights into processes such as pollutant dispersion in water bodies, the efficiency of chemical reactions, and the rapid turnover of resources in economic systems.For instance, in environmental science, when pollutants are introduced into a river, their short residence time indicates that they do not linger long in the water before being diluted or broken down by natural processes. This is crucial for assessing the impact of pollution on aquatic ecosystems. If a pollutant has a short residence time, it may pose less of a threat to the organisms living in that environment compared to substances with longer residence times, which can accumulate and cause significant harm over time.In chemical engineering, the short residence time of reactants in a reactor can greatly influence the yield and efficiency of a chemical process. For example, in a continuous flow reactor, if the residence time is too short, reactants may not have enough time to interact and convert into products, resulting in low yields. Conversely, if the residence time is too long, it may lead to unwanted side reactions or degradation of sensitive compounds. Thus, optimizing the residence time is essential for maximizing productivity and minimizing waste in industrial processes.Moreover, in economics, the concept of short residence time can be applied to the flow of money in markets. When capital has a short residence time, it suggests that funds are quickly cycled through the economy, leading to increased liquidity and potentially faster economic growth. On the other hand, if money tends to stay in one place for extended periods, it can indicate stagnation or inefficiency within that economic sector.Overall, the importance of understanding short residence time cannot be overstated. It plays a critical role in various disciplines, influencing how we approach problems and develop solutions. Whether we are looking at environmental impacts, optimizing industrial processes, or analyzing economic trends, recognizing the implications of short residence time allows us to make informed decisions and implement effective strategies.In conclusion, the concept of short residence time serves as a vital metric across multiple fields. It helps scientists and engineers design better systems, informs policymakers about environmental risks, and guides economists in understanding market dynamics. As we continue to face complex challenges in these areas, a deeper grasp of short residence time will undoubtedly enhance our ability to address them effectively and sustainably.

在各个科学领域，术语短驻留时间常用于描述某种物质在特定系统中停留的时间，直到被移除或转化为止。这个概念在环境科学、化学工程甚至经济学中都具有重要意义。理解短驻留时间可以为我们提供关于污染物在水体中的扩散、化学反应的效率以及经济系统中资源的快速周转等过程的见解。例如，在环境科学中，当污染物被引入河流时，其短驻留时间表明它们在水中不会停留太久，就会被稀释或通过自然过程分解。这对于评估污染对水生生态系统的影响至关重要。如果一种污染物具有短驻留时间，那么与那些驻留时间较长的物质相比，它可能对生活在该环境中的生物构成的威胁较小，因为后者可能会积累并随时间造成显著危害。在化学工程中，反应物在反应器中的短驻留时间会极大地影响化学过程的产量和效率。例如，在连续流反应器中，如果驻留时间过短，反应物可能没有足够的时间进行相互作用并转化为产品，从而导致低产量。相反，如果驻留时间过长，可能会导致不必要的副反应或敏感化合物的降解。因此，优化驻留时间对于最大化生产力和最小化工业过程中的废物至关重要。此外，在经济学中，短驻留时间的概念可以应用于市场中资金的流动。当资本具有短驻留时间时，这表明资金在经济中快速循环，从而提高流动性并可能促进更快的经济增长。另一方面，如果资金倾向于在一个地方停留较长时间，这可能表明该经济部门的停滞或低效。总的来说，理解短驻留时间的重要性不容小觑。它在多个学科中发挥着关键作用，影响着我们如何解决问题和制定解决方案。无论是关注环境影响、优化工业过程，还是分析经济趋势，认识到短驻留时间的影响使我们能够做出明智的决策并实施有效的策略。最后，短驻留时间这一概念作为多个领域的重要指标，帮助科学家和工程师设计更好的系统，使政策制定者了解环境风险，并指导经济学家理解市场动态。随着我们继续面临这些领域的复杂挑战，更深入地理解短驻留时间无疑将增强我们有效和可持续地应对这些挑战的能力。