underthrusting

简明释义

英[ˌʌndəˈθrʌstɪŋ]美[ˌʌndərˈθrʌstɪŋ]

俯冲

下插

英英释义

单词用法

同义词

反义词

例句

1.Formation and emplacement of gabbro inclusion are related to the subduction of Philippines 'plate underthrusting downwards into China continent since Mesozoic Era.

辉长岩的形成、侵位，与菲律宾板块自中生代以来向中国大陆俯冲作用有关。

2.According to the estimation, the impact force from India plate to China's continent is the maximum, and then is the underthrusting force from Philippine Sea plate to China's continent.

表明印度板块对中国大陆碰撞力最大，其次是菲律宾海板块对中国大陆的俯冲力。

3.According to the estimation, the impact force from India plate to China's continent is the maximum, and then is the underthrusting force from Philippine Sea plate to China's continent.

表明印度板块对中国大陆碰撞力最大，其次是菲律宾海板块对中国大陆的俯冲力。

4.In tectonic theory, underthrusting occurs when one tectonic plate is forced under another.

在构造理论中，俯冲发生在一个构造板块被迫在另一个板块之下时。

5.The theory of plate tectonics explains underthrusting as a key mechanism in mountain building.

板块构造理论将俯冲解释为山脉形成的关键机制。

6.Researchers observed the effects of underthrusting in the volcanic activity of the region.

研究人员观察到该地区火山活动中俯冲的影响。

7.The underthrusting of the oceanic plate beneath the continental plate caused significant earthquakes.

海洋板块在大陆板块下方的俯冲导致了重大地震。

8.The geologists studied the process of underthrusting to understand how mountains are formed.

地质学家研究了俯冲的过程，以了解山脉是如何形成的。

作文

The geological processes that shape our planet are both fascinating and complex. One such process is known as underthrusting, which refers to the movement of one tectonic plate sliding beneath another. This phenomenon occurs at convergent boundaries, where two plates collide, and it plays a crucial role in the formation of mountain ranges and deep ocean trenches. Understanding underthrusting is essential for geologists as it helps them to explain not only the physical features of the Earth’s surface but also the seismic activities associated with these movements.When two tectonic plates converge, the denser oceanic plate is often forced down into the mantle beneath the lighter continental plate. This process of underthrusting can lead to significant geological events, including earthquakes and volcanic eruptions. For instance, the Pacific Plate is constantly underthrusting beneath the North American Plate, which results in the seismic activity along the Pacific Ring of Fire. This area is notorious for its frequent earthquakes and volcanic eruptions, making it a subject of great interest for scientists and researchers.Moreover, underthrusting contributes to the recycling of materials within the Earth. As the oceanic plate descends into the mantle, it carries with it sediments and minerals that can be reintroduced into the mantle's convection currents. This process not only affects the composition of the mantle but also influences the geological activity on the surface. For example, the melting of the subducted plate can lead to the formation of magma, which eventually rises to create volcanic islands or mountain ranges.The impact of underthrusting is not limited to the geological features it creates; it also has profound implications for human societies. Areas that experience frequent seismic activities due to underthrusting are often at higher risk for natural disasters. This necessitates the need for effective disaster preparedness and response strategies. Communities living in earthquake-prone regions must be educated about the risks and equipped with the necessary tools to respond to potential disasters.In conclusion, underthrusting is a vital geological process that significantly influences the Earth’s landscape and seismic activity. By studying this process, geologists can better understand the dynamic nature of our planet and its potential hazards. As we continue to explore the intricacies of tectonic movements, we gain valuable insights that not only enhance our knowledge of Earth’s history but also help us prepare for the future. The study of underthrusting serves as a reminder of the powerful forces at work beneath our feet and the importance of respecting and understanding these natural phenomena.

塑造我们星球的地质过程既迷人又复杂。其中一个过程被称为underthrusting，指的是一个构造板块滑入另一个构造板块之下的运动。这一现象发生在汇聚边界，即两个板块碰撞的地方，它在山脉和深海沟的形成中发挥着至关重要的作用。理解underthrusting对地质学家至关重要，因为它不仅帮助他们解释地球表面的物理特征，还解释与这些运动相关的地震活动。当两个构造板块汇聚时，密度较大的海洋板块通常会被迫向下滑入轻质大陆板块之下。这一underthrusting过程可能导致显著的地质事件，包括地震和火山喷发。例如，太平洋板块正在不断地underthrusting北美板块，这导致了太平洋火环沿线的地震活动。这一区域因其频繁的地震和火山喷发而臭名昭著，成为科学家和研究人员极为关注的对象。此外，underthrusting有助于地球内部物质的循环。当海洋板块沉入地幔时，它携带着沉积物和矿物质，这些物质可以重新引入到地幔的对流流动中。这一过程不仅影响地幔的成分，还影响地表的地质活动。例如，沉积板块的熔化可能导致岩浆的形成，而岩浆最终上升形成火山岛或山脉。underthrusting的影响不仅限于它创造的地质特征；它对人类社会也有深远的影响。由于underthrusting引起的频繁地震活动的地区往往面临更高的自然灾害风险。这就需要有效的灾难准备和响应策略。生活在易发生地震的地区的社区必须了解风险，并配备必要的工具来应对潜在的灾难。总之，underthrusting是一个重要的地质过程，对地球的景观和地震活动产生重大影响。通过研究这一过程，地质学家可以更好地理解我们星球的动态特性及其潜在危害。随着我们继续探索构造运动的复杂性，我们获得了宝贵的见解，这些见解不仅增强了我们对地球历史的认识，也帮助我们为未来做好准备。对underthrusting的研究提醒我们脚下蕴藏的强大力量以及尊重和理解这些自然现象的重要性。