clayey

简明释义

英[ˈkleɪi]美[ˈkleɪi]

adj. 黏土的；粘土状的；含粘土的

比 较 级 c l a y i e r

最 高 级 c l a y i e s t

英英释义

单词用法

同义词

反义词

例句

1.Results showed that the soil structure and porosity were markedly improved and the rupture modulus of soil core were decreased by application of organic materials in clayey soil.

测定表明，有机物料能明显改善土壤的结构性和孔隙性，降低原状土核的破裂系数。

2.In September, upon that high and arid clayey plain, jutting perilously over the African sea, the melancholy countryside still lay parched from the merciless summer sun;

贫瘠的黄土高原巍然矗立在非洲海上，九月荒芜的乡野依然遭受着夏日无情的灸烤；

3.Compared with common clayey soils, the strength behavior of red clay and expansive soils are more complicated.

与普通粘性土相比，红粘土与膨胀土的强度特性更为复杂。

4.From the principles of modern soil mechanics, the structural and swelling characteristics of soft clayey rocks were analyzed systematically.

结合现代土力学原理，系统分析了风化泥质软岩的结构特征，膨胀特性；

5.Refractory in the silicon carbide, clayey SiC has the most simple production process and the lowest price.

在碳化硅质耐火材料中，粘土结合碳化硅是生产工艺最简单、价格最低的制品。

6.The alkaline phosphatase activity in light clayey soil is higher than that in light loamy soil, also is higher in poor-phosphate soil than in rich-phosphate soil.

轻壤质土壤中碱性酸酶活性低于轻粘质土壤中的酶活性。贫磷土壤中磷酸酶活性高于富磷土壤中磷酸酶的活性。

7.The research results indicate that the temperature has complicated influence on the shear strength of clayey soil.

试验结果表明：温度对粘性土的抗剪强度有比较复杂的影响。

8.The method given by this paper, then, possesses more value for most natural clayey soil.

因此对于一般的天然土壤，本文提供的方法更具有现实意义。

9.Farmers often struggle with clayey soil because it retains too much water.

农民们常常为粘土质的土壤而苦恼，因为它保留了过多的水分。

10.The artist preferred clayey materials for her sculptures due to their malleability.

这位艺术家偏爱使用粘土质材料来制作雕塑，因为它们易于塑形。

11.When it rains, the clayey ground becomes muddy and slippery.

下雨时，粘土质的地面会变得泥泞和滑。

12.Building a foundation on clayey soil can lead to structural problems.

在粘土质土壤上打基础可能会导致结构问题。

13.The soil in this area is very clayey, making it difficult for plants to grow.

这个地区的土壤非常粘土质，使得植物难以生长。

作文

In the realm of geology, soil types play a crucial role in determining the landscape and agricultural productivity of a region. One of the most significant soil types is clayey, which refers to soil that contains a high percentage of clay particles. This type of soil has unique characteristics that can greatly influence plant growth and development. Understanding clayey soil is essential for farmers, gardeners, and environmentalists alike.The primary feature of clayey soil is its texture. Clay particles are much smaller than sand or silt particles, resulting in a dense and compact structure. This density can lead to poor drainage, as water tends to pool on the surface rather than percolating through the soil. Consequently, plants growing in clayey soil may struggle with root rot during periods of heavy rainfall. Farmers must be aware of this issue and take measures to improve drainage, such as incorporating organic matter or creating raised beds.Another characteristic of clayey soil is its ability to retain nutrients. The small size of clay particles provides a large surface area for nutrient absorption, making clayey soil rich in essential minerals. This quality can be advantageous for crops that require high nutrient levels. However, the challenge lies in balancing moisture retention and drainage. If clayey soil remains too wet for too long, it can lead to nutrient leaching, where essential minerals wash away, leaving the soil depleted.Additionally, clayey soil tends to have a higher pH level compared to sandy soils. This alkalinity can affect the availability of certain nutrients to plants. For instance, iron may become less available in clayey soil, leading to deficiencies in plants that require this mineral for healthy growth. Gardeners should regularly test their soil's pH and amend it accordingly to ensure optimal plant health.Despite its challenges, clayey soil also has advantages when properly managed. Its ability to hold moisture can be beneficial during dry spells, as it provides a consistent water source for plants. Additionally, clayey soil often supports a diverse range of microorganisms, contributing to a healthy ecosystem. These microorganisms can help break down organic matter, further enriching the soil and promoting plant growth.In conclusion, understanding the properties of clayey soil is vital for anyone involved in agriculture or gardening. While it presents challenges such as drainage issues and potential nutrient deficiencies, it also offers benefits like moisture retention and nutrient richness. By implementing proper management techniques, individuals can harness the potential of clayey soil to create thriving gardens and productive farms. As we continue to explore the complexities of our environment, recognizing the significance of different soil types will undoubtedly contribute to sustainable practices and a healthier planet.

在地质学领域，土壤类型在决定一个地区的景观和农业生产力方面发挥着至关重要的作用。其中一种最重要的土壤类型是粘性土，它指的是含有高比例粘土颗粒的土壤。这种类型的土壤具有独特的特征，可以极大地影响植物的生长和发育。理解粘性土土壤对农民、园丁和环保主义者来说都是至关重要的。粘性土土壤的主要特征是其质地。粘土颗粒比沙子或淤泥颗粒小得多，从而形成一种致密而紧凑的结构。这种密度可能导致排水不良，因为水往往会在表面聚集，而不是渗透到土壤中。因此，在强降雨期间，生长在粘性土土壤中的植物可能会因根腐病而挣扎。农民必须意识到这个问题，并采取措施改善排水，例如加入有机物或创建高床。粘性土土壤的另一个特征是其保持养分的能力。粘土颗粒的小尺寸提供了一个较大的表面积用于养分吸收，使得粘性土土壤富含必需矿物质。这一特性对于需要高养分水平的作物是有利的。然而，挑战在于平衡水分保持和排水。如果粘性土土壤长时间保持过湿，可能导致养分淋失，即必需矿物质被冲走，导致土壤贫瘠。此外，与沙质土壤相比，粘性土土壤的pH值往往较高。这种碱性会影响某些养分对植物的可用性。例如，铁在粘性土土壤中可能变得不太可用，导致需要这种矿物质以保持健康生长的植物出现缺乏症。园丁应定期测试土壤的pH值并相应进行改良，以确保植物的最佳健康。尽管面临挑战，但如果管理得当，粘性土土壤也有其优势。它保持水分的能力在干旱时期可能是有益的，因为它为植物提供了一种持续的水源。此外，粘性土土壤通常支持多样化的微生物群落，有助于生态系统的健康。这些微生物可以帮助分解有机物，进一步丰富土壤，促进植物生长。总之，了解粘性土土壤的特性对任何参与农业或园艺的人都至关重要。虽然它带来了排水问题和潜在的养分缺乏等挑战，但它也提供了如水分保持和养分丰富等好处。通过实施适当的管理技术，个人可以利用粘性土土壤的潜力，创造繁荣的花园和高产的农场。当我们继续探索环境的复杂性时，认识到不同土壤类型的重要性无疑将有助于可持续实践和更健康的地球。