turbid flow

简明释义

浊流乱流

英英释义

例句

1.The river experienced a turbid flow due to heavy rainfall, making the water murky and difficult to see through.

由于大雨，河流出现了浑浊流动，使得水变得浑浊，难以看清。

2.In the laboratory, we observed a turbid flow in the sedimentation experiment, indicating the presence of suspended particles.

在实验室中，我们在沉降实验中观察到了浑浊流动，这表明存在悬浮颗粒。

3.During the storm, the lake showed signs of turbid flow, which affected the aquatic life in the area.

在暴风雨期间，湖泊显示出浑浊流动的迹象，这影响了该地区的水生生物。

4.Engineers must account for turbid flow when designing drainage systems to prevent blockages.

工程师在设计排水系统时必须考虑到浑浊流动，以防止堵塞。

5.The turbid flow of the wastewater from the factory raised concerns about environmental pollution.

工厂排放的废水的浑浊流动引发了对环境污染的担忧。

作文

In the study of fluid dynamics, one often encounters various types of flow patterns, each with distinct characteristics and implications. Among these, turbid flow is a particularly interesting phenomenon that arises in a multitude of natural and engineered systems. Understanding turbid flow is essential for fields such as environmental science, civil engineering, and even meteorology. In this essay, we will explore what turbid flow is, its causes, and its significance in both natural and man-made environments.Turbid flow refers to a type of fluid motion characterized by the presence of suspended particles that cause the fluid to appear cloudy or murky. This can occur in water bodies like rivers, lakes, and oceans, where sediments, organic matter, and pollutants are stirred up by currents or disturbances. The presence of these particles not only affects the visual clarity of the water but also has significant implications for aquatic life and water quality.One of the primary causes of turbid flow is erosion. When rainwater flows over land, it can pick up soil and debris, carrying these particles into nearby water bodies. This is especially common in areas with deforestation or poor land management practices, where vegetation that typically stabilizes the soil is removed. As a result, rivers may become increasingly turbid during heavy rainfall events.Another factor contributing to turbid flow is human activity. Urban runoff, industrial discharges, and agricultural practices can introduce a variety of contaminants into water systems, leading to increased turbidity. For instance, fertilizers used in farming can wash into rivers, promoting algal blooms that cloud the water. Moreover, construction activities near water bodies often disturb the sediment, further exacerbating the problem of turbidity.The implications of turbid flow are far-reaching. In aquatic ecosystems, high turbidity levels can reduce light penetration, adversely affecting photosynthesis in aquatic plants. This, in turn, impacts the entire food web, as many species rely on these plants for survival. Additionally, increased turbidity can harm fish and other organisms by clogging their gills and reducing their ability to find food. Consequently, understanding and managing turbid flow is crucial for maintaining healthy aquatic ecosystems.From an engineering perspective, turbid flow presents challenges in water treatment processes. Water treatment facilities must account for turbidity when purifying drinking water, as high levels of suspended particles can interfere with filtration and disinfection processes. Therefore, monitoring and controlling turbidity levels is vital for ensuring safe drinking water.In conclusion, turbid flow is a complex phenomenon with significant environmental and engineering implications. Its causes range from natural processes like erosion to human activities such as agriculture and urban development. Understanding turbid flow is essential for protecting aquatic ecosystems, ensuring water quality, and mitigating the effects of pollution. As our world continues to face environmental challenges, addressing the issue of turbid flow will be crucial in promoting sustainable practices and safeguarding our water resources.

在流体动力学的研究中，人们经常会遇到各种流动模式，每种模式都有其独特的特征和影响。其中，浑浊流是一种特别有趣的现象，它出现在许多自然和工程系统中。理解浑浊流对于环境科学、土木工程甚至气象学等领域至关重要。在这篇文章中，我们将探讨浑浊流的定义、成因以及它在自然和人造环境中的重要性。浑浊流是指一种流体运动类型，其特征是存在悬浮颗粒，使流体显得浑浊或模糊。这种现象可以发生在河流、湖泊和海洋等水体中，沉积物、有机物和污染物被水流或扰动搅动而产生。这些颗粒的存在不仅影响水的清晰度，还对水生生物和水质产生重大影响。造成浑浊流的主要原因之一是侵蚀。当雨水流过土地时，它可以带走土壤和碎屑，将这些颗粒带入附近的水体。这在森林砍伐或土地管理不善的地区尤其常见，因为通常稳定土壤的植被被移除。因此，在强降雨事件中，河流可能会变得越来越浑浊。另一个导致浑浊流的因素是人类活动。城市径流、工业排放和农业实践可能会将各种污染物引入水系统，导致浑浊度增加。例如，农业中使用的肥料可能会冲入河流，促进藻类暴发，从而使水变得浑浊。此外，靠近水体的建筑活动常常会扰动沉积物，进一步加剧浑浊的问题。浑浊流的影响广泛。在水生态系统中，高浑浊度水平会减少光透射， adversely affecting photosynthesis in aquatic plants. This, in turn, impacts the entire food web, as many species rely on these plants for survival. Additionally, increased turbidity can harm fish and other organisms by clogging their gills and reducing their ability to find food. Consequently, understanding and managing turbid flow is crucial for maintaining healthy aquatic ecosystems.从工程的角度来看，浑浊流在水处理过程中带来了挑战。水处理设施必须在净化饮用水时考虑浑浊度，因为高水平的悬浮颗粒可能干扰过滤和消毒过程。因此，监测和控制浑浊度水平对于确保安全饮用水至关重要。总之，浑浊流是一种复杂的现象，具有重要的环境和工程意义。其成因包括自然过程如侵蚀和人类活动如农业和城市发展。理解浑浊流对于保护水生生态系统、确保水质和减轻污染的影响至关重要。随着我们的世界继续面临环境挑战，解决浑浊流问题对于促进可持续实践和保护我们的水资源将至关重要。