marl

简明释义

英[mɑːl]美[mɑːrl]

n. 泥灰；泥灰土

vt. 撒泥灰土

复 数 m a r l s

第 三 人 称 单 数 m a r l s

现 在 分 词 m a r l i n g

过 去 式 m a r l e d

过 去 分 词 m a r l e d

英英释义

单词用法

同义词

反义词

例句

1.Each sequence is composed of incised valley sandstone of low system tract, limestone, marl, coal and mudstone of transgressive system tract and clastics and coal of high system tract.

各层序分别由低位体系域的下切谷充填沉积的砂岩、砂砾岩，海侵体系的灰岩、泥灰岩、泥岩、煤和高位体系域的碎屑岩和煤组成。

2.The correlation between oil and source proved that the preserved commercial oil reservoirs of Marine origin in the Tarim basin are mainly generated from the marl of the Middle Upper Ordovician.

油源对比证实：盆地目前保存下来的海相成因工业性油藏，主要来源于中上奥陶统泥灰岩。

3.Satan has roused himself from off the burning marl, and he stands in order to call up his fallen minions.

撒旦从燃烧的泥灰中苏醒过来，站起来召唤着他同样堕落了的随从们。

4.Several other materials can be used for liming purposes, such as, baked or burned oyster shells, marl, basic slag, wood ashes, and cement industry by-products.

其它几种物质也可用来施用石灰，如？壳灰、灰、渣磷肥(性炉渣)草木灰和工业水泥的副产品等。

5.The correlation between oil and source proved that the preserved commercial oil reservoirs of Marine origin in the Tarim basin are mainly generated from the marl of the Middle Upper Ordovician.

油源对比证实：盆地目前保存下来的海相成因工业性油藏，主要来源于中上奥陶统泥灰岩。

6.The marl mainly consists of the mixed deposits, which may be subdivided into the interbedded mixed deposits, structural mixed deposits and intercalated mixed deposits.

泥灰岩主要发育具有复杂沉积模式的混合沉积，细分为互层混合沉积、结构混合沉积和夹层混合沉积三种类型。

7.The mudstone reservoir was formed in lacustrine facies of lamellar marl in the deep water or semi-deep water sediment with tensional state.

泥质岩储集层形成于呈拉伸状态的深湖半深湖相纹层状泥灰岩之中。

8.Hydrocarbon generating process of marl is discussed by hydrous pyrolysis simulation.

利用泥灰岩加水热模拟实验探讨了泥灰岩的油气形成过程。

9.In the construction of the road, they mixed marl with gravel for better stability.

在道路建设中，他们将粘土与碎石混合以提高稳定性。

10.After testing the soil, we found that adding marl would enhance its nutrient content.

经过土壤测试，我们发现添加粘土会增强其营养成分。

11.The farmer used marl to improve the soil quality in his fields.

农民使用粘土来改善他田地里的土壤质量。

12.The local geology is rich in marl, making it a good resource for agriculture.

当地的地质富含粘土，使其成为农业的良好资源。

13.The garden needed marl to help retain moisture during dry spells.

花园需要粘土来帮助在干旱时期保持水分。

作文

Marl is a type of soil that is rich in calcium carbonate, clay, and silt. It is often found in areas where limestone or chalk is present, making it a significant component of many agricultural regions. The presence of marl can greatly influence the fertility of the land, as it holds moisture well and provides essential nutrients for plant growth. Farmers have utilized marl for centuries to enhance soil quality and improve crop yields.In the context of agriculture, marl is particularly valued for its ability to retain moisture during dry spells. This characteristic is especially important in regions that experience irregular rainfall. By incorporating marl into their fields, farmers can create a more stable environment for their crops, ensuring that they receive adequate hydration even when the weather does not cooperate.Moreover, marl contributes to soil structure. Its clay content helps bind soil particles together, preventing erosion and promoting healthy root development. This is crucial for the sustainability of farming practices, as it ensures that the land remains productive over time. Many organic farmers specifically seek out areas with a high concentration of marl because it reduces the need for chemical fertilizers, allowing for a more natural approach to farming.Beyond agriculture, marl has applications in construction and landscaping. Due to its composition, it can be used as a natural building material, offering an eco-friendly alternative to conventional options. The unique texture and color of marl can also enhance the aesthetic appeal of gardens and outdoor spaces. Landscape designers often incorporate marl into their plans to create visually striking features while maintaining soil health.The geological formation of marl is also of interest to scientists and researchers. Studying marl deposits can provide insights into past environmental conditions, as it often contains fossils and other indicators of historical climate changes. This makes marl a valuable resource for understanding the Earth's geological history and for predicting future trends in climate and ecology.In conclusion, marl is more than just a type of soil; it is a vital resource that supports agriculture, enhances construction projects, and provides insights into our planet's history. As we continue to face challenges related to food security and environmental sustainability, understanding and utilizing marl effectively can play a crucial role in addressing these issues. Its multifaceted benefits make it an essential component of both natural ecosystems and human endeavors, highlighting the importance of preserving and managing this valuable resource wisely.

粘土是一种富含碳酸钙、粘土和淤泥的土壤。它通常在石灰岩或白垩存在的地区发现，使其成为许多农业地区的重要组成部分。粘土的存在可以极大地影响土地的肥力，因为它能很好地保持水分，并为植物生长提供必需的营养。农民们几个世纪以来一直利用粘土来改善土壤质量，提高作物产量。在农业领域，粘土因其在干旱时期保留水分的能力而受到特别重视。这一特性在经历不规律降雨的地区尤其重要。通过将粘土融入他们的田地，农民可以为作物创造一个更稳定的生长环境，确保它们即使在天气不利时也能获得充足的水分。此外，粘土还促进了土壤结构的形成。其粘土含量有助于将土壤颗粒结合在一起，防止侵蚀，促进健康的根系发展。这对可持续农业实践至关重要，因为这确保了土地随着时间的推移仍然保持生产力。许多有机农民特别寻找高浓度粘土的地区，因为它减少了对化肥的需求，从而实现了更自然的耕作方式。除了农业，粘土在建筑和园艺中也有应用。由于其成分，它可以作为一种天然建筑材料，提供一种环保的替代选择。粘土独特的质地和颜色也可以增强花园和户外空间的美感。景观设计师常常将粘土融入他们的设计中，以创建视觉上引人注目的特征，同时保持土壤健康。粘土的地质形成对于科学家和研究人员来说也是一个有趣的话题。研究粘土沉积物可以提供对过去环境条件的洞察，因为它通常包含化石和其他历史气候变化的指示。这使得粘土成为理解地球地质历史和预测未来气候与生态趋势的宝贵资源。总之，粘土不仅仅是一种土壤；它是一个重要的资源，支持农业，增强建筑项目，并提供对我们星球历史的见解。随着我们继续面临与食品安全和环境可持续性相关的挑战，有效理解和利用粘土可以在解决这些问题中发挥关键作用。它的多方面好处使其成为自然生态系统和人类努力的重要组成部分，突显了明智地保护和管理这一宝贵资源的重要性。