dilution zone

简明释义

掺混区

英英释义

例句

1.In the context of oil spills, the dilution zone is where the oil disperses and becomes less concentrated.

在石油泄漏的背景下，dilution zone是石油分散并变得浓度较低的地方。

2.During the chemical process, the dilution zone is crucial for ensuring that reactants do not exceed safe concentration levels.

在化学过程中，dilution zone对于确保反应物不会超过安全浓度水平至关重要。

3.In environmental studies, the dilution zone refers to the area where pollutants are reduced in concentration due to mixing with clean water.

在环境研究中，dilution zone指的是污染物因与清水混合而浓度降低的区域。

4.When modeling wastewater discharge, engineers must consider the size of the dilution zone to minimize environmental impact.

在建模废水排放时，工程师必须考虑dilution zone的大小以最小化对环境的影响。

5.The dilution zone can significantly affect the distribution of nutrients in aquatic ecosystems.

在水生生态系统中，dilution zone可以显著影响养分的分布。

作文

In the field of environmental science, the term dilution zone refers to an area where a contaminant is mixed with a larger volume of water or air, resulting in a decrease in its concentration. This concept is crucial for understanding how pollutants disperse in natural environments and the effectiveness of various remediation strategies. For instance, when industrial waste is discharged into a river, it creates a dilution zone where the initial high concentration of pollutants begins to mix with the surrounding water, leading to a gradual reduction in toxicity as the contaminants spread out over a larger area. The existence of a dilution zone can have significant implications for aquatic life. In many cases, fish and other organisms may be able to survive in these areas if the concentration of harmful substances falls below certain thresholds. However, if the dilution zone is too small or if the influx of pollutants exceeds the natural capacity of the environment to dilute them, then serious ecological damage can occur. Therefore, understanding the dynamics of dilution zones is essential for environmental monitoring and management.Moreover, the concept of dilution zone is not limited to water bodies. In the atmosphere, pollutants released from vehicles or factories also create dilution zones as they disperse into the air. The effectiveness of this dilution depends on various factors such as wind speed, temperature, and atmospheric pressure. For example, during a windy day, pollutants can be rapidly diluted, reducing their impact on air quality. Conversely, on calm days, a dilution zone may be less effective, leading to higher concentrations of harmful particles in the air.In addition to its environmental implications, the concept of dilution zone can also be applied in various fields such as medicine and chemistry. In pharmacology, the concept of dilution is fundamental when determining the appropriate dosages of medications. When a drug is administered, it enters the bloodstream and creates a dilution zone within the body, where it mixes with blood plasma and other bodily fluids. Understanding how quickly and effectively a drug can create a dilution zone is vital for ensuring that patients receive the correct therapeutic effects without experiencing toxicity.In conclusion, the term dilution zone encompasses a range of applications across different fields, including environmental science, medicine, and even urban planning. By studying how contaminants behave in dilution zones, scientists and policymakers can develop more effective strategies for pollution control and public health. As we continue to face environmental challenges, the importance of understanding and managing dilution zones cannot be overstated. Through research and awareness, we can work towards creating a healthier planet for future generations.

在环境科学领域，术语dilution zone指的是一个区域，在这个区域内，污染物与更大体积的水或空气混合，从而导致其浓度降低。这个概念对于理解污染物在自然环境中的扩散以及各种修复策略的有效性至关重要。例如，当工业废水排放到河流中时，会形成一个dilution zone，在这个区域内，初始高浓度的污染物开始与周围的水混合，随着污染物在更大区域内扩散，其毒性逐渐降低。dilution zone的存在可能对水生生物产生重大影响。在许多情况下，如果有害物质的浓度低于某些阈值，鱼类和其他生物可能能够在这些区域生存。然而，如果dilution zone过小，或者污染物的流入超过了环境自然稀释的能力，那么就可能造成严重的生态破坏。因此，理解dilution zones的动态变化对于环境监测和管理至关重要。此外，dilution zone的概念并不限于水体。在大气中，车辆或工厂释放的污染物也会形成dilution zones，因为它们会扩散到空气中。这种稀释的有效性取决于多种因素，如风速、温度和气压。例如，在风速较大的日子里，污染物可以迅速被稀释，从而减少对空气质量的影响。相反，在平静的日子里，dilution zone可能效果不佳，导致空气中有害颗粒的浓度升高。除了环境影响之外，dilution zone的概念还可以应用于医学和化学等各个领域。在药理学中，稀释的概念在确定药物的适当剂量时至关重要。当药物被施用时，它进入血液循环，并在体内创建一个dilution zone，在这个区域内，它与血浆和其他体液混合。理解药物如何快速有效地创建dilution zone对于确保患者获得正确的治疗效果而不经历毒性反应是至关重要的。总之，术语dilution zone涵盖了不同领域的多种应用，包括环境科学、医学甚至城市规划。通过研究污染物在dilution zones中的行为，科学家和政策制定者可以制定更有效的污染控制和公共健康策略。随着我们继续面临环境挑战，理解和管理dilution zones的重要性不容小觑。通过研究和意识，我们可以为未来的世代创造一个更健康的星球。