flocculence

简明释义

英[ˈflɒkjʊləns]美[ˈflɑːkjələns]

n. 柔毛状；丛毛状；絮凝性；絮凝

英英释义

单词用法

同义词

反义词

例句

1.The experiment results show that the mass ratio of fly ash to pyrite residue, the dosage of acid, the soakage time and temperature are the main factors to the preparation of flocculence.

实验结果表明，影响混凝剂制备的主要因素是粉煤灰与硫铁矿渣的质量比、酸用量、浸取时间和温度。

2.The experiment results show that the mass ratio of fly ash to pyrite residue, the dosage of acid, the soakage time and temperature are the main factors to the preparation of flocculence.

实验结果表明，影响混凝剂制备的主要因素是粉煤灰与硫铁矿渣的质量比、酸用量、浸取时间和温度。

3.The results suggested that self-selected yeast had the advantages including rapid sugar-reducing, strong acid-producing and ethanol-producing, and good flocculence etc.

结果表明，自选酵母菌具有降糖快、产酸能力强、产酒精能力快、絮凝性好等优点。

4.This article introduced a quick and simple way for determining the flocculence of yeast cell (CHICF) using the principle of the hydrophobicity on the surface of cell.

介绍一种利用细胞表面疏水性原理快速而简单测定酵母细胞絮凝性的方法(HICF法)。

5.An automatic control dosing system with a flocculence monitor for high turbidity water is proposed and has been examined by laboratory modeling study.

本文提出了以絮凝检测仪为基础的高浊度水絮凝投药自动控制系统，并对该系统在实验室进行了模型试验。

6.The scientist noted the flocculence of the sediment in the water sample, indicating a high level of suspended particles.

科学家注意到水样中沉积物的絮状，这表明悬浮颗粒的含量很高。

7.During the experiment, the flocculence of the solution made it difficult to see through the liquid.

在实验过程中，溶液的絮状使得透过液体观察变得困难。

8.The flocculence observed in the wastewater indicated that it needed further treatment before being released into the environment.

在废水中观察到的絮状表明它在排放到环境之前需要进一步处理。

9.In brewing, the flocculence of yeast can affect the clarity of the final product.

在酿造过程中，酵母的絮状会影响最终产品的清晰度。

10.The flocculence of the foam on the beer is a sign of its quality and freshness.

啤酒泡沫的絮状是其质量和新鲜度的标志。

作文

In the realm of science, particularly in chemistry and environmental studies, the term flocculence refers to the phenomenon where fine particles aggregate to form a fluffy mass or clump. This process is crucial in various applications, including water treatment, where the removal of suspended solids is necessary for ensuring clean drinking water. The flocculence of particles can significantly enhance the efficiency of sedimentation processes by allowing smaller particles to coalesce into larger aggregates that can be easily separated from liquids. Understanding flocculence is essential for environmental scientists who are tasked with purifying water bodies affected by pollution. When pollutants are present in water, they often exist as fine particles that are difficult to remove through conventional filtration methods. By promoting flocculence, these fine particles can clump together, making them easier to filter out. For instance, the addition of certain chemicals, known as flocculants, can facilitate this aggregation process, leading to improved water quality. Moreover, flocculence is not limited to water treatment; it also plays a significant role in soil science. In agricultural practices, the flocculence of soil particles can affect nutrient availability and water retention. Soil that exhibits good flocculence tends to have better structure, allowing for enhanced aeration and root development. Farmers often aim to improve the flocculence of their soil to optimize crop yields and ensure sustainable farming practices. Interestingly, flocculence can also be observed in natural ecosystems. For example, during algal blooms, certain species of algae can exhibit flocculence, leading to the formation of visible mats on the water's surface. While this might seem like a natural occurrence, it can have detrimental effects on aquatic life by depleting oxygen levels and blocking sunlight from reaching underwater plants. In summary, the concept of flocculence transcends various scientific disciplines, highlighting its importance in both environmental management and agriculture. As we continue to face challenges related to water quality and soil health, understanding and harnessing the principles of flocculence will be vital for developing effective solutions. By leveraging the natural tendency of particles to aggregate, we can improve our approaches to water purification and soil management, ultimately contributing to a healthier planet. The study of flocculence not only enriches our scientific knowledge but also emphasizes the interconnectedness of different environmental systems, reminding us of the delicate balance that sustains life on Earth.

在科学领域，特别是在化学和环境研究中，术语flocculence指的是细小颗粒聚集形成蓬松的团块或块状物的现象。这一过程在各种应用中至关重要，包括水处理，其中去除悬浮固体是确保饮用水清洁所必需的。颗粒的flocculence可以显著提高沉淀过程的效率，使较小的颗粒聚集成较大的团块，从而可以轻易地从液体中分离出来。 理解flocculence对于环境科学家来说至关重要，他们负责净化受到污染的水体。当水中存在污染物时，它们通常以细小颗粒的形式存在，这些颗粒通过传统的过滤方法很难去除。通过促进flocculence，这些细小颗粒可以聚集在一起，从而更容易被过滤掉。例如，添加某些化学物质，即絮凝剂，可以促进这一聚集过程，从而改善水质。 此外，flocculence不仅限于水处理；它在土壤科学中也发挥着重要作用。在农业实践中，土壤颗粒的flocculence会影响养分的可用性和水分的保持。表现出良好flocculence的土壤往往具有更好的结构，能够增强通气性和根系发育。农民通常旨在改善其土壤的flocculence以优化作物产量并确保可持续的农业实践。 有趣的是，flocculence也可以在自然生态系统中观察到。例如，在藻类繁殖期间，某些藻类种类可能表现出flocculence，导致水面上形成可见的藻类垫。虽然这看似一种自然现象，但它可能对水生生物产生不利影响，因为它会耗尽氧气并阻挡阳光照射到水下植物。 总之，flocculence的概念超越了各种科学学科，突显了它在环境管理和农业中的重要性。随着我们继续面对与水质和土壤健康相关的挑战，理解和利用flocculence的原理对于制定有效的解决方案至关重要。通过利用颗粒聚集的自然倾向，我们可以改善水净化和土壤管理的方法，最终为更健康的地球做出贡献。对flocculence的研究不仅丰富了我们的科学知识，还强调了不同环境系统之间的相互联系，提醒我们维持地球生命的微妙平衡。