argillaceous shale

简明释义

泥质页岩;

英英释义

例句

1.During the excavation, workers encountered layers of argillaceous shale 粘土页岩, which slowed down their progress.

在挖掘过程中，工人们遇到了层层argillaceous shale 粘土页岩，这减缓了他们的进度。

2.The sedimentary environment suggested that the argillaceous shale 粘土页岩 was formed in a low-energy setting.

沉积环境表明，argillaceous shale 粘土页岩是在低能量环境中形成的。

3.Samples of argillaceous shale 粘土页岩 were sent to the lab for further analysis of their mineral composition.

一份argillaceous shale 粘土页岩样本被送到实验室以进一步分析其矿物成分。

4.The argillaceous shale 粘土页岩 found in this region is known for its oil and gas potential.

该地区发现的argillaceous shale 粘土页岩以其石油和天然气潜力而闻名。

5.The geologist noted that the presence of argillaceous shale 粘土页岩 in the core sample indicated a high level of clay minerals.

地质学家注意到，核心样本中存在的argillaceous shale 粘土页岩表明粘土矿物含量较高。

作文

The study of geology is fascinating, as it unveils the history of our planet through layers of rock and sediment. One of the intriguing types of sedimentary rock is argillaceous shale. This term refers to a specific kind of shale that is rich in clay minerals. Understanding argillaceous shale is essential for various applications, including petroleum engineering, environmental science, and even archaeology. In this essay, I will explore the characteristics, formation, and significance of argillaceous shale in our natural world.Firstly, let’s define what shale is. Shale is a fine-grained sedimentary rock that forms from the compaction of silt and clay-sized particles. It often contains organic materials and can be found in many geological formations around the world. When we talk about argillaceous shale, we are specifically referring to shale that has a higher proportion of clay. The term 'argillaceous' comes from the Latin word 'argilla', meaning clay. This composition gives argillaceous shale its unique properties, such as its ability to retain water and nutrients, making it an important resource for agriculture.The formation of argillaceous shale typically occurs in environments where fine sediments accumulate, such as river deltas, lake beds, or ocean floors. Over time, these sediments are buried under additional layers of material, leading to increased pressure and temperature, which causes the sediments to lithify into rock. The presence of organic matter during this process can also lead to the formation of hydrocarbons, making argillaceous shale a significant source of oil and natural gas.Moreover, argillaceous shale plays a crucial role in environmental studies. Due to its impermeable nature, it can act as a barrier that prevents the migration of groundwater contaminants. This characteristic makes it a valuable component in waste disposal sites and landfills, where it helps to isolate harmful substances from the surrounding environment. Additionally, understanding the distribution of argillaceous shale can aid in assessing groundwater resources and managing them sustainably.In the field of archaeology, argillaceous shale can provide insights into past human activities. Artifacts made from this type of shale can be found in various archaeological sites, indicating its use by ancient civilizations for tools and construction materials. The analysis of these artifacts can help researchers understand the technological advancements and cultural practices of our ancestors.In conclusion, argillaceous shale is more than just a type of rock; it is a vital element in understanding our planet's geological history and its current environmental challenges. Its unique properties make it essential in various fields, from energy production to environmental protection and archaeological research. By studying argillaceous shale, we gain valuable knowledge about the Earth's processes and the resources it offers. As we continue to explore and harness these natural materials, it is crucial to approach them with respect and responsibility, ensuring that we preserve our planet for future generations.

地质学的研究令人着迷，因为它通过岩石和沉积物的层次揭示了我们星球的历史。其中一种引人入胜的沉积岩类型是粘土页岩。这个术语指的是一种富含粘土矿物的特定类型的页岩。理解粘土页岩对于石油工程、环境科学甚至考古学等多个领域至关重要。在这篇文章中，我将探讨粘土页岩的特征、形成及其在自然界中的重要性。首先，让我们定义一下页岩是什么。页岩是一种细粒沉积岩，形成于粉砂和粘土颗粒的压实。它通常含有有机物，并可以在世界各地的许多地质构造中找到。当我们谈论粘土页岩时，我们特别指的是含有较高比例粘土的页岩。术语“粘土质”来自拉丁语“argilla”，意为粘土。这种成分赋予了粘土页岩独特的特性，例如其保持水分和养分的能力，使其成为农业的重要资源。粘土页岩的形成通常发生在细沉积物积累的环境中，例如河口三角洲、湖床或海洋底部。随着时间的推移，这些沉积物在额外材料的覆盖下被埋藏，导致压力和温度的增加，从而使沉积物固结成岩石。在这一过程中有机物的存在也可能导致碳氢化合物的形成，使得粘土页岩成为石油和天然气的重要来源。此外，粘土页岩在环境研究中发挥着至关重要的作用。由于其不透水的特性，它可以作为屏障，防止地下水污染物的迁移。这一特性使其成为废物处置场和垃圾填埋场的重要组成部分，有助于将有害物质与周围环境隔离。此外，了解粘土页岩的分布可以帮助评估地下水资源并可持续管理这些资源。在考古学领域，粘土页岩可以提供对过去人类活动的深入见解。用这种类型的页岩制作的文物可以在各种考古遗址中找到，表明古代文明将其用于工具和建筑材料。对这些文物的分析可以帮助研究人员了解我们祖先的技术进步和文化实践。总之，粘土页岩不仅仅是一种岩石；它是理解我们星球地质历史和当前环境挑战的重要元素。其独特的特性使其在多个领域中至关重要，从能源生产到环境保护，再到考古研究。通过研究粘土页岩，我们获得了关于地球过程和其所提供资源的宝贵知识。在我们继续探索和利用这些自然材料时，必须以尊重和负责的态度对待它们，确保为后代保护我们的星球。