stratigraphic

简明释义

英[ˌstrætɪˈɡræfɪk]美[ˌstrætəˈɡræfɪk]

adj. 地层的；地层学的

英英释义

单词用法

同义词

反义词

例句

1.Stratigraphic compaction is related to the evolutionary process of the basin.

压实作用与沉积盆地发育的整个过程有关。

2.All these logging data are applied to fine quantitative stratigraphic correlation and fine structure research.

利用测井资料进行精细定量地层对比和精细构造研究。

3.The glauconite sandstone is a persistent stratigraphic unit.

海绿石砂岩是一个稳定的地层单元。

4.The erosional surface dissected by such valleys may subsequently become an unconformity in the stratigraphic sequence.

被这种河谷切割的侵蚀面后来可能成为地层层序中的不整合性。

5.The stratigraphic analytic method is an effective way for management of gas pipeline's functions.

层次分析法为输气管道的运营管理提供了一种有效的方法。

6.Stratigraphic significance commonly is apparent only where seismic data are tied with well data.

通常，只有在地震资料与钻井资料相结合的地方，地层学的意义才是明显的。

7.The geologist conducted a detailed stratigraphic analysis to understand the layers of rock in the area.

地质学家进行了详细的地层分析，以了解该地区的岩石层。

8.Archaeologists used stratigraphic techniques to date the artifacts found at the site.

考古学家使用地层技术对在遗址发现的文物进行年代测定。

9.By examining the stratigraphic record, researchers can infer the historical climate changes.

通过检查地层记录，研究人员可以推断历史气候变化。

10.The stratigraphic layers indicate that this region has experienced significant geological activity over millions of years.

这些地层层次表明，该地区在数百万年内经历了显著的地质活动。

11.The stratigraphic data revealed the presence of ancient marine environments.

该地层数据揭示了古代海洋环境的存在。

作文

The study of geology involves many intricate concepts, one of which is the idea of stratigraphic layers. These layers are essentially the different levels of sedimentary rock that have formed over millions of years. Each layer tells a story about the Earth’s history, capturing information about the environment, climate, and biological activity at various points in time. Understanding stratigraphic relationships is crucial for geologists as they piece together the geological timeline of our planet.In essence, stratigraphic analysis allows scientists to interpret the sequence of events that have shaped the Earth. For example, when examining a cliff face, geologists can observe multiple layers of rock. The bottom layer is usually the oldest, while the topmost layer is the youngest. By studying these layers, geologists can determine how long it took for certain sediments to accumulate and what processes were involved in their formation.Moreover, stratigraphic principles aid in the identification of fossil records. Fossils found within specific layers can provide insights into the types of organisms that existed during particular geological periods. This helps scientists understand evolutionary processes and the changes in biodiversity over time. For instance, the discovery of dinosaur fossils in a certain stratigraphic layer indicates that those creatures roamed the Earth during that period, providing a direct link to the past.In addition, stratigraphic studies are essential for natural resource exploration. Many natural resources, such as oil, gas, and minerals, are found in specific geological formations. By mapping stratigraphic layers, geologists can identify potential sites for extraction and assess the viability of these resources. This not only has economic implications but also plays a vital role in sustainable resource management.The importance of stratigraphic studies extends beyond just understanding the Earth’s history; it also aids in predicting geological hazards. By analyzing the stratigraphic record of an area, scientists can identify past seismic activity and assess the likelihood of future earthquakes. This information is invaluable for urban planning and disaster preparedness, especially in regions prone to natural disasters.Furthermore, stratigraphic correlations across different regions can reveal large-scale environmental changes. For example, by comparing stratigraphic layers from various locations, scientists can track shifts in climate and sea levels, helping to paint a broader picture of global changes throughout history.In conclusion, the concept of stratigraphic layers is fundamental to the field of geology. It provides a framework for understanding the Earth’s past, exploring natural resources, and predicting future geological events. As we continue to study and uncover the secrets held within these stratigraphic layers, we gain a deeper appreciation for the complexity and dynamism of our planet. The ongoing research in this area not only enriches our scientific knowledge but also informs our responses to environmental challenges, making the study of stratigraphic layers more relevant than ever.

地质学的研究涉及许多复杂的概念，其中一个就是地层层的概念。这些层基本上是指在数百万年间形成的不同沉积岩层。每一层都讲述了地球历史的故事，捕捉了在不同时期环境、气候和生物活动的信息。理解地层关系对地质学家至关重要，因为他们正在拼凑我们星球的地质时间线。从本质上讲，地层分析使科学家能够解释塑造地球的事件顺序。例如，在检查悬崖面时，地质学家可以观察到多层岩石。最底层通常是最古老的，而最上层则是最新的。通过研究这些层，地质学家可以确定某些沉积物积累所需的时间以及其形成过程中涉及的过程。此外，地层原理有助于化石记录的识别。在特定层中发现的化石可以提供有关特定地质时期存在的生物类型的见解。这帮助科学家理解进化过程和生物多样性随时间的变化。例如，在某个地层层中发现恐龙化石表明这些生物在那个时期曾在地球上漫游，为过去提供了直接的联系。此外，地层研究对于自然资源勘探至关重要。许多自然资源，如石油、天然气和矿物，存在于特定的地质构造中。通过绘制地层层，地质学家可以识别潜在的开采地点并评估这些资源的可行性。这不仅具有经济意义，而且在可持续资源管理中也发挥着至关重要的作用。地层研究的重要性不仅限于了解地球的历史；它还帮助预测地质灾害。通过分析某个地区的地层记录，科学家可以识别过去的地震活动并评估未来地震的可能性。这些信息对于城市规划和灾难准备至关重要，特别是在自然灾害频发的地区。此外，不同地区之间的地层相关性可以揭示大规模的环境变化。例如，通过比较来自不同地点的地层层，科学家可以追踪气候和海平面的变化，帮助描绘全球历史变化的更广泛图景。总之，地层层的概念是地质学领域的基础。它为理解地球的过去、探索自然资源和预测未来地质事件提供了框架。随着我们继续研究和揭示这些地层层中所隐藏的秘密，我们对我们星球的复杂性和动态性有了更深的欣赏。这一领域的持续研究不仅丰富了我们的科学知识，而且为我们应对环境挑战提供了信息，使地层层的研究变得比以往任何时候都更为相关。