variolitic

简明释义

英[ˌveərɪəˈlɪtɪk]美[ˌverɪəˈlɪtɪk]

adj. [岩] 球颗玄武岩的；有斑点的

英英释义

单词用法

同义词

反义词

例句

1.A few thin sections show fresh variolitic texture.

少数薄片呈现新鲜的球粒结构。

2.A few thin sections show fresh variolitic texture.

少数薄片呈现新鲜的球粒结构。

3.The geologist described the rock as having a variolitic texture, which indicates a unique formation process.

地质学家描述这块岩石具有变粒状的纹理，这表明其独特的形成过程。

4.The variolitic basalt found in this region is known for its distinctive appearance.

该地区发现的变粒状玄武岩因其独特的外观而闻名。

5.The museum exhibit featured a variolitic rock sample that attracted many visitors.

博物馆展览展示了一块吸引众多游客的变粒状岩石样本。

6.In the study of volcanic rocks, the presence of variolitic features can suggest rapid cooling.

在火山岩的研究中，变粒状特征的存在可以暗示快速冷却。

7.Researchers are investigating how variolitic textures develop in different geological settings.

研究人员正在调查变粒状纹理在不同地质环境中的发展。

作文

In the realm of geology, the term variolitic refers to a specific texture found in certain volcanic rocks. These rocks are characterized by their unique appearance, which often resembles a mosaic of different colors and patterns. The variolitic texture is formed during the cooling process of lava, where variations in temperature and mineral composition lead to the development of distinct features within the rock. Understanding this term is essential for geologists as it provides insights into the conditions under which these volcanic rocks were formed.The study of variolitic rocks can reveal much about the geological history of an area. For instance, the presence of variolitic textures may indicate that the volcanic activity was explosive, leading to rapid cooling of lava and the formation of these intricate patterns. This can help researchers reconstruct past volcanic events and understand their impact on the surrounding environment.Moreover, variolitic rocks are not just of academic interest; they also have practical implications. In some regions, these rocks can be sources of valuable minerals. The unique compositions found in variolitic formations may contain ores that are important for various industries, including construction and manufacturing. Thus, understanding the characteristics of variolitic rocks can have economic benefits as well.In addition to their economic significance, variolitic rocks also contribute to the aesthetic value of landscapes. Many outdoor enthusiasts and photographers are drawn to the striking visual appeal of these formations. The interplay of colors and textures can create breathtaking views that attract visitors to natural parks and geological sites. This aspect highlights the importance of preserving areas with variolitic formations, as they represent both natural beauty and scientific interest.Furthermore, studying variolitic textures can enhance our understanding of the Earth's processes. By examining how these rocks form and evolve over time, scientists can gain insights into the dynamics of volcanic eruptions and the behavior of magma. Such knowledge is crucial for assessing volcanic hazards and developing strategies for risk management in areas prone to volcanic activity.In conclusion, the term variolitic encompasses more than just a geological classification; it represents a window into the Earth's history, economic potential, and aesthetic wonder. As we continue to explore and study these fascinating rocks, we deepen our appreciation for the complex processes that shape our planet. Whether for scientific research, economic exploration, or simply enjoying the beauty of nature, variolitic rocks hold significant value in various aspects of our lives. Therefore, understanding the term and its implications is vital for anyone interested in geology and the natural world around us.

在地质学领域，术语variolitic指的是某些火山岩中发现的特定纹理。这些岩石的特点是它们独特的外观，通常呈现出不同颜色和图案的马赛克状。variolitic纹理是在熔岩冷却过程中形成的，其中温度和矿物成分的变化导致岩石内部发展出明显的特征。理解这个术语对地质学家至关重要，因为它提供了关于这些火山岩形成条件的见解。对variolitic岩石的研究可以揭示一个地区的地质历史。例如，variolitic纹理的存在可能表明火山活动是爆炸性的，导致熔岩迅速冷却并形成这些复杂的图案。这可以帮助研究人员重建过去的火山事件并理解其对周围环境的影响。此外，variolitic岩石不仅具有学术意义；它们也有实际的应用。在某些地区，这些岩石可能是宝贵矿物的来源。variolitic构造中发现的独特成分可能包含对各个行业（包括建筑和制造业）重要的矿石。因此，理解variolitic岩石的特征也可能带来经济利益。除了经济重要性，variolitic岩石还为景观增添了美学价值。许多户外爱好者和摄影师被这些构造的惊人视觉吸引。颜色和纹理的相互作用可以创造出令人叹为观止的景观，吸引游客前往自然公园和地质遗址。这一方面突显了保护拥有variolitic构造地区的重要性，因为它们代表了自然之美和科学兴趣。此外，研究variolitic纹理可以增强我们对地球过程的理解。通过检查这些岩石如何形成和随时间演变，科学家可以获得有关火山喷发动力学和岩浆行为的见解。这种知识对于评估火山危害和制定风险管理策略至关重要，尤其是在易受火山活动影响的地区。总之，术语variolitic不仅仅是地质分类，它代表了通向地球历史、经济潜力和美学奇观的窗口。随着我们继续探索和研究这些迷人的岩石，我们加深了对塑造我们星球的复杂过程的欣赏。无论是出于科学研究、经济探索，还是单纯享受自然之美，variolitic岩石在我们生活的各个方面都具有重要价值。因此，理解这一术语及其含义对任何对地质学和我们周围自然世界感兴趣的人来说都是至关重要的。