turbidness

简明释义

英[ˈtɜː.bɪd.nəs]美[ˈtɜr.bɪd.nəs]

n. 浓密；混浊；混乱

英英释义

单词用法

同义词

反义词

例句

1.Objective: To observe the therapeutic effect of invigorating spleen and kidney, removing dampness and clearing away turbidness in treating gouty nephropathy.

目的：观察健脾益肾、利湿泄浊法治疗痛风性肾病的临床疗效。

2.It was also found that the interaction of the exuberance of internal heat toxin and fu-organ turbidness stagnation enlarged the risk of the onset of dementia after basal ganglia infarction.

且热毒内盛和腑滞浊留两者相互作用，提高了基底节梗塞后痴呆发生的危险性。

3.It was also found that the interaction of the exuberance of internal heat toxin and fu-organ turbidness stagnation enlarged the risk of the onset of dementia after basal ganglia infarction.

且热毒内盛和腑滞浊留两者相互作用，提高了基底节梗塞后痴呆发生的危险性。

4.The interference of turbidness which is caused by thiourea and bone glue was corrected by dual wavelength measurement.

直接利用水合铜离子的蓝色，双波长扣除试样浑浊干扰；

5.The turbidness of the well water raised concerns about its safety for drinking.

井水的浑浊度引起了人们对其饮用安全的担忧。

6.After the heavy rain, the lake's turbidness increased significantly due to runoff.

大雨过后，湖泊的浑浊度由于径流显著增加。

7.The river's water had a noticeable turbidness, making it difficult to see the bottom.

这条河的水有明显的浑浊度，使得很难看到底部。

8.The fish in the pond were struggling due to the turbidness of the water.

池塘里的鱼因为水的浑浊度而挣扎。

9.We measured the turbidness of the water using a turbidity meter during our experiment.

在实验中，我们使用浊度计测量了水的浑浊度。

作文

Water is an essential resource for all forms of life on Earth. However, the quality of water is often compromised by various factors, leading to issues such as pollution and sedimentation. One term that encapsulates the negative aspects of water quality is turbidness, which refers to the cloudiness or haziness of a liquid caused by the presence of suspended particles. This phenomenon can significantly affect aquatic ecosystems and human health alike. In this essay, I will explore the causes and consequences of turbidness in water bodies, as well as potential solutions to mitigate its impact.The primary causes of turbidness in water include natural events and human activities. Natural occurrences such as heavy rainfall can lead to increased runoff, which carries soil, organic matter, and other pollutants into rivers and lakes. This influx of materials can drastically reduce water clarity. Additionally, factors like algal blooms, which are often stimulated by nutrient runoff from agricultural practices, can also contribute to turbidness. These blooms can block sunlight from reaching underwater plants, disrupting the entire food chain.Human activities play a significant role in exacerbating turbidness. Urban development often leads to increased impervious surfaces, such as roads and buildings, which prevent water from being absorbed into the ground. Instead, rainwater flows directly into nearby water bodies, carrying pollutants and sediments with it. Industrial discharges and wastewater runoff can further contribute to the problem, introducing harmful chemicals and debris into the water. As a result, the overall health of aquatic ecosystems declines, leading to reduced biodiversity and the degradation of habitats.The consequences of turbidness are far-reaching. For aquatic organisms, high levels of turbidness can hinder their ability to find food and evade predators. Fish, for instance, rely on clear water to see their prey and navigate their environment. When visibility is low, their chances of survival diminish. Furthermore, turbidness can affect the photosynthesis process in aquatic plants, as less sunlight penetrates the water's surface. This can lead to a decline in plant populations, which in turn affects the entire ecosystem, as many species depend on these plants for food and shelter.For humans, turbidness in drinking water sources poses serious health risks. Water treatment facilities may struggle to effectively purify turbid water, leading to potential contamination with pathogens and toxins. This can result in waterborne diseases that affect communities, particularly in areas where access to clean water is already limited. Moreover, recreational activities such as swimming and fishing can be negatively impacted by turbidness, reducing the enjoyment of natural water bodies.To combat the issue of turbidness, several strategies can be employed. First, implementing better land-use practices can help minimize runoff. For example, creating buffer zones with vegetation along waterways can absorb excess nutrients and sediments before they enter the water. Additionally, promoting sustainable agricultural practices, such as reduced fertilizer use and crop rotation, can significantly decrease nutrient runoff that contributes to algal blooms.Public awareness and education are also crucial in addressing turbidness. Communities should be informed about the importance of maintaining clean water sources and the impacts of pollution. Engaging local stakeholders in conservation efforts can foster a sense of responsibility and stewardship towards natural resources.In conclusion, turbidness is a significant environmental concern that affects both aquatic ecosystems and human health. By understanding its causes and consequences, we can take proactive measures to reduce its prevalence and protect our vital water resources. Through sustainable practices and community engagement, we can work towards clearer waters and healthier ecosystems for future generations.

水是地球上所有生命形式的基本资源。然而，水的质量常常受到各种因素的影响，导致污染和沉积等问题。一个概括水质负面方面的术语是浑浊度，它指的是由于悬浮颗粒的存在而导致液体的浑浊或模糊。这种现象可以显著影响水生生态系统和人类健康。在这篇文章中，我将探讨水体中浑浊度的原因和后果，以及减轻其影响的潜在解决方案。水中浑浊度的主要原因包括自然事件和人为活动。自然事件如强降雨会导致径流增加，携带土壤、有机物和其他污染物进入河流和湖泊。这种物质的涌入会大幅降低水的清晰度。此外，营养物质的径流常常刺激藻类暴发，这也会导致浑浊度的增加。这些藻类的繁殖会阻挡阳光到达水下植物，破坏整个食物链。人为活动在加剧水体浑浊度方面也发挥了重要作用。城市开发往往导致不透水表面的增加，如道路和建筑物，这阻止了水被吸收到地下。相反，雨水直接流入附近的水体，携带污染物和沉积物。此外，工业排放和废水径流也可能进一步加剧这一问题，向水中引入有害化学物质和碎片。因此，水生生态系统的整体健康下降，生物多样性减少，栖息地退化。浑浊度的后果是深远的。对于水生生物来说，高水平的浑浊度会妨碍它们寻找食物和躲避捕食者。例如，鱼类依赖清澈的水来观察猎物和导航其环境。当能见度低时，它们的生存机会就会减少。此外，浑浊度会影响水生植物的光合作用过程，因为较少的阳光穿透水面。这可能导致植物种群的下降，而许多物种依赖这些植物提供食物和庇护所。对于人类来说，饮用水源中的浑浊度构成严重的健康风险。水处理设施可能难以有效净化浑浊的水，导致潜在的病原体和毒素污染。这可能导致影响社区的水源性疾病，特别是在本已有限的干净水获取区域。此外，游泳和钓鱼等休闲活动也可能受到浑浊度的负面影响，降低人们对自然水体的享受。为了解决浑浊度问题，可以采取几种策略。首先，实施更好的土地使用实践可以帮助最小化径流。例如，在水道沿岸创建植被缓冲区可以在污染物进入水之前吸收多余的营养物质和沉积物。此外，推广可持续农业实践，如减少肥料使用和轮作，可以显著减少导致藻类暴发的营养物质径流。公众意识和教育在解决浑浊度问题中也至关重要。社区应该了解维护水源清洁的重要性及污染的影响。让地方利益相关者参与保护工作可以培养对自然资源的责任感和管理意识。总之，浑浊度是一个重要的环境问题，影响水生生态系统和人类健康。通过理解其原因和后果，我们可以采取积极措施减少其发生，并保护我们重要的水资源。通过可持续的做法和社区参与，我们可以为后代争取更清澈的水和更健康的生态系统。