floc

简明释义

英[flɒk]美[flɑːk]

n. 絮状物；棉束；废棉絮

复 数 f l o c s

第 三 人 称 单 数 f l o c s

现 在 分 词 f l o c c i n g

过 去 式 f l o c c e d

过 去 分 词 f l o c c e d

英英释义

单词用法

同义词

反义词

例句

1.The way to influence the concrete strength is floc and arborization formed in concrete.

影响混凝土强度的方式是在混凝土中形成絮状集合体和树枝状细脉。

2.Objective: To evaluate the presence of subpleural strip and floc as an aid in the diagnosis and differentiation of the lung contusion from other diseases of the lung.

目的：评价胸膜下条絮征在肺挫伤的诊断和鉴别诊断中的价值。

3.Therefore, morphological characteristics and strength of the floc are very important factors in the process of liquid-solid separation .

因此，絮凝体的形态学特征和强度是固液分离技术中重要的影响因素。

4.The influence mechanism of the hydrodynamic shear stress was analyzed by comparison of the morphological characteristics of activated sludge floc and the types of microorganism.

通过不同水流剪切力下活性污泥絮凝体形态及微生物类型的比较，分析了水流剪切力对活性污泥特性的影响机理。

5.The influence of the continuous type influencing factors is continuous. They not only influence the flocculation but also the settling strength of the floc.

连续型影响因素对细颗粒泥沙絮凝沉降的影响是连续的，它们不仅影响絮凝作用发生，而且影响絮凝沉降强度。

6.The resulting floc based on the DLCA model has a more slack structure, and higher degree randomness, with a fractal dimension 1.80 or so.

以dlca模型所得到的模拟絮凝体结构较为松散，且具有较强的随机性，其分形维数约为1.80。

7.At the same time, the appropriate preozonation can increase the effective density of the floc, making the floc more dense and improving its sedimentation capacity.

同时，适当的预臭氧氧化能增大絮体的有效密度，使絮体更加密实，提高沉降性能。

8.The water treatment plant uses a process called flocculation to remove impurities from the water, creating a dense mass of floc (絮凝物).

水处理厂使用一种称为絮凝的过程来去除水中的杂质，形成一个密集的floc（絮凝物）。

9.During the experiment, we observed the formation of floc (絮凝物) as the chemicals reacted with each other.

在实验过程中，我们观察到随着化学物质之间的反应，形成了floc（絮凝物）。

10.The floc (絮凝物) settled at the bottom of the tank after the sedimentation process.

在沉淀过程中，floc（絮凝物）沉淀在水箱的底部。

11.Farmers often use floc (絮凝物) to improve soil quality by enhancing water retention.

农民们常常使用floc（絮凝物）来改善土壤质量，提高水分保持能力。

12.In wastewater treatment, the addition of coagulants helps in the formation of floc (絮凝物) for easier removal.

在废水处理过程中，添加混凝剂有助于形成floc（絮凝物），以便更容易去除。

作文

In the realm of science, particularly in chemistry and environmental studies, the term floc refers to a clump or mass of particles that have aggregated together. This phenomenon is essential in various processes such as water treatment, where the removal of suspended solids is crucial for ensuring clean drinking water. The formation of floc occurs when fine particles collide and stick together, often aided by chemical additives known as flocculants. These flocculants help to neutralize the charges on the particles, allowing them to bond and form larger aggregates. Understanding how floc forms and behaves is vital for engineers and scientists working in waste management and water purification. For instance, during the sedimentation process, floc can settle at the bottom of a tank, separating the clean water from the contaminants. This process not only enhances the efficiency of water treatment plants but also contributes significantly to environmental sustainability. Moreover, the study of floc extends beyond just water treatment. In natural ecosystems, floc plays a role in nutrient cycling and the health of aquatic habitats. When organic matter decomposes, it can form floc that provides food for microorganisms and supports the overall biodiversity of the ecosystem. In agriculture, floc formation is also significant. Soil aggregates, which are clusters of soil particles, improve soil structure and fertility. Healthy soil with good floc formation retains moisture better and allows for more effective air and nutrient exchange, which is crucial for plant growth. Farmers and agronomists often emphasize the importance of maintaining soil health to promote floc development, thereby enhancing crop yields. The concept of floc is not limited to the physical sciences; it also finds relevance in social sciences. For example, the way individuals cluster in groups or communities can be likened to the aggregation seen in floc formation. Social dynamics often lead to the creation of networks, where people come together based on shared interests or goals, forming a cohesive unit much like floc in a liquid medium. In conclusion, whether we are discussing water treatment, ecosystem health, agricultural practices, or social structures, the term floc encapsulates a fundamental principle of aggregation and interaction. Recognizing the importance of floc across various fields can lead to better practices and innovations that benefit both our environment and society. Understanding floc not only enriches our scientific knowledge but also encourages us to think critically about the interconnectedness of systems in nature and human life.

在科学领域，特别是在化学和环境研究中，术语floc指的是聚集在一起的颗粒团块或质量。这种现象在水处理等各种过程中至关重要，因为去除悬浮固体对于确保饮用水的清洁至关重要。floc的形成发生在细小颗粒碰撞并粘在一起时，通常通过称为絮凝剂的化学添加剂来促进。这些絮凝剂有助于中和颗粒上的电荷，使它们结合并形成更大的聚集体。 理解floc的形成和行为对于在废物管理和水净化领域工作的工程师和科学家至关重要。例如，在沉淀过程中，floc可以沉积在水箱的底部，将干净的水与污染物分开。这个过程不仅提高了水处理厂的效率，还对环境可持续性做出了重大贡献。 此外，floc的研究不仅限于水处理。在自然生态系统中，floc在养分循环和水生栖息地的健康中也起着重要作用。当有机物分解时，它可以形成floc，为微生物提供食物，并支持生态系统的整体生物多样性。 在农业中，floc的形成也很重要。土壤聚集体，即土壤颗粒的簇，改善了土壤结构和肥力。健康的土壤具有良好的floc形成能力，可以更好地保持水分，并允许更有效的空气和养分交换，这对植物生长至关重要。农民和农艺师通常强调保持土壤健康以促进floc发展的重要性，从而提高作物产量。 floc的概念不仅限于自然科学；它在社会科学中也找到了相关性。例如，个人在群体或社区中的聚集方式可以被比作floc形成中的聚集。社会动态往往导致网络的创建，人们根据共同的兴趣或目标聚集在一起，形成一个有凝聚力的单位，就像液体介质中的floc一样。 总之，无论我们讨论水处理、生态系统健康、农业实践还是社会结构，术语floc都概括了聚集和互动的基本原则。认识到floc在各个领域的重要性可以导致更好的实践和创新，从而造福我们的环境和社会。理解floc不仅丰富了我们的科学知识，还鼓励我们批判性地思考自然和人类生活中系统的相互联系。