marlstone

简明释义

英[ˈmɑːlstəʊn]美[ˈmɑrlˌston]

n. 硬质的泥灰岩

英英释义

单词用法

同义词

反义词

例句

1.The basalt reservoir in seven-apex marlstone section of E1 f2 in HA Depression of SZ Region is proven as a beneficial reservoir.

SZ地区HA凹陷阜二段“七尖峰”泥灰岩段的玄武岩层已被证实可作为有利储层。

2.The basalt reservoir in seven-apex marlstone section of E1 f2 in HA Depression of SZ Region is proven as a beneficial reservoir.

SZ地区HA凹陷阜二段“七尖峰”泥灰岩段的玄武岩层已被证实可作为有利储层。

3.The layers of marlstone in the cliff face tell a story of ancient geological processes.

悬崖上的泥灰岩层讲述了古老地质过程的故事。

4.Farmers sometimes use crushed marlstone to improve soil quality.

农民有时使用粉碎的泥灰岩来改善土壤质量。

5.The geologist collected samples of marlstone to analyze its mineral composition.

地质学家收集了泥灰岩样本以分析其矿物成分。

6.The museum displayed various fossils found in marlstone deposits.

博物馆展出了在泥灰岩沉积物中发现的各种化石。

7.In construction, marlstone is often used as a building material due to its durability.

在建筑中，泥灰岩因其耐用性而常被用作建筑材料。

作文

Marlstone is a sedimentary rock that is composed primarily of clay and calcium carbonate. It is often found in various geological formations around the world, and its unique properties make it an interesting subject for both geologists and environmental scientists. The formation of marlstone (泥灰岩) typically occurs in shallow marine environments where fine sediments accumulate over time. This accumulation can result from the weathering of limestone or the mixing of organic materials with clay-rich sediments.One of the most fascinating aspects of marlstone (泥灰岩) is its rich fossil content. Because it forms in environments conducive to the preservation of organic matter, many fossils can be found embedded within its layers. These fossils provide valuable insights into past ecosystems and the evolution of life on Earth. For instance, paleontologists often study marlstone (泥灰岩) to understand the types of organisms that existed millions of years ago and how they interacted with their environment.In addition to its geological significance, marlstone (泥灰岩) has practical applications. It is used in agriculture as a soil amendment, helping to improve soil structure and fertility. The calcium carbonate present in marlstone (泥灰岩) acts as a liming agent, which can neutralize acidic soils and promote healthier crop growth. Farmers often look for natural sources of marlstone (泥灰岩) to enhance their fields, leading to better yields and sustainable farming practices.Moreover, marlstone (泥灰岩) can also be used in construction. Its durability and availability make it a suitable material for building roads, bridges, and other infrastructure. The crushed form of marlstone (泥灰岩) serves as an aggregate in concrete production, contributing to the strength and longevity of structures.The study of marlstone (泥灰岩) is not only important for understanding geological processes but also for addressing contemporary environmental issues. As climate change continues to impact our planet, researchers are investigating how sedimentary rocks like marlstone (泥灰岩) can influence carbon cycling and storage. The calcium carbonate in marlstone (泥灰岩) plays a crucial role in the global carbon cycle, and understanding its dynamics could help us develop strategies for mitigating greenhouse gas emissions.In conclusion, marlstone (泥灰岩) is a remarkable sedimentary rock with significant geological, agricultural, and environmental implications. Its unique characteristics and the wealth of information it holds about Earth's history make it a vital area of study for scientists across various disciplines. As we continue to explore the complexities of our planet, marlstone (泥灰岩) will undoubtedly remain a key player in understanding both our past and our future.

泥灰岩是一种沉积岩，主要由粘土和碳酸钙组成。它通常存在于世界各地的各种地质构造中，其独特的性质使其成为地质学家和环境科学家感兴趣的研究对象。泥灰岩的形成通常发生在浅海环境中，细小的沉积物随着时间的推移而积累。这种积累可能是由于石灰岩的风化或有机材料与富含粘土的沉积物混合而导致的。泥灰岩最迷人的一个方面是其丰富的化石含量。由于它形成于有利于有机物保存的环境中，因此许多化石可以嵌入其层中。这些化石为我们提供了对过去生态系统和地球生命演化的宝贵见解。例如，古生物学家经常研究泥灰岩以了解数百万年前存在的生物类型以及它们如何与环境相互作用。除了地质意义外，泥灰岩还有实际应用。它被用于农业，作为土壤改良剂，有助于改善土壤结构和肥力。泥灰岩中的碳酸钙作为石灰剂，可以中和酸性土壤，促进作物健康生长。农民们经常寻找天然的泥灰岩来源来增强他们的田地，从而获得更好的产量和可持续的农业实践。此外，泥灰岩也可用于建筑。它的耐用性和可获得性使其成为建造道路、桥梁和其他基础设施的合适材料。碎成颗粒的泥灰岩作为混凝土生产中的骨料，有助于增强结构的强度和耐久性。对泥灰岩的研究不仅对理解地质过程重要，而且对应对当代环境问题也至关重要。随着气候变化继续影响我们的星球，研究人员正在调查像泥灰岩这样的沉积岩如何影响碳循环和储存。泥灰岩中的碳酸钙在全球碳循环中扮演着至关重要的角色，理解其动态可能有助于我们制定减轻温室气体排放的策略。总之，泥灰岩是一种具有重要地质、农业和环境意义的显著沉积岩。它独特的特征及其所蕴含的丰富信息使其成为各学科科学家研究的重要领域。随着我们继续探索地球的复杂性，泥灰岩无疑将继续在理解我们过去和未来的过程中发挥关键作用。