batholithic mass

简明释义

岩基伐;

英英释义

例句

1.During the hike, we encountered a large batholithic mass 深成岩体 that provided a stunning view of the valley.

在徒步旅行中，我们遇到了一个巨大的batholithic mass 深成岩体，它提供了壮观的山谷景色。

2.The batholithic mass 深成岩体 in this region is primarily composed of granite.

该地区的batholithic mass 深成岩体主要由花岗岩组成。

3.The batholithic mass 深成岩体 forms the backbone of many mountain ranges.

许多山脉的主干是由batholithic mass 深成岩体形成的。

4.The erosion of the batholithic mass 深成岩体 has created unique geological features in the landscape.

对batholithic mass 深成岩体的侵蚀在地形中创造了独特的地质特征。

5.Geologists often study the batholithic mass 深成岩体 to understand the history of volcanic activity.

地质学家常常研究batholithic mass 深成岩体以了解火山活动的历史。

作文

The Earth is a complex and dynamic system, shaped by various geological processes over millions of years. One of the fascinating features of this planet is the existence of large igneous rock bodies known as batholithic mass. A batholithic mass (岩体) is essentially a large body of intrusive igneous rock that has cooled and solidified deep within the Earth's crust. These masses can cover hundreds of square kilometers and are typically formed from magma that rises from the mantle and crystallizes underground. Understanding batholithic mass is crucial for geologists as it provides insights into the Earth's history, the formation of continents, and the processes that lead to volcanic activity.The formation of a batholithic mass begins with the intrusion of magma into existing rock layers. As the magma moves upward, it can either push the surrounding rocks apart or melt them, creating space for itself. Over time, the magma cools slowly, allowing large crystals to form, which is a characteristic feature of many batholiths. The slow cooling process results in a coarse-grained texture, often seen in rocks like granite, which is one of the most common types of batholithic mass.Geologists often study batholithic mass to understand the tectonic settings in which they are formed. Many batholiths are associated with convergent plate boundaries, where an oceanic plate subducts beneath a continental plate. This subduction process generates magma, which can accumulate and eventually create a batholithic mass. For example, the Sierra Nevada batholith in California is a prime example of such a formation, resulting from the subduction of the Farallon Plate beneath the North American Plate.In addition to their geological significance, batholithic mass also plays an important role in the natural landscape. These massive rock formations can influence local topography, creating mountain ranges and affecting drainage patterns. The erosion of a batholithic mass can reveal valuable information about the rock's composition and the conditions under which it formed. Rivers and streams often cut through these ancient formations, exposing the intricate layers of rock and providing a window into the Earth's geological past.Moreover, batholithic mass has significant implications for natural resources. Many mineral deposits, including gold, silver, and copper, are found in association with batholiths. The heat from the cooling magma can cause hydrothermal fluids to circulate through surrounding rocks, leading to the formation of valuable ore deposits. This connection between batholithic mass and mineral resources makes them a focus of exploration and mining activities.In conclusion, the concept of batholithic mass encompasses not only the physical characteristics of these large igneous rock bodies but also their broader implications for understanding the Earth's geological processes, landscape evolution, and resource distribution. As we continue to study these formations, we gain a deeper appreciation for the intricate workings of our planet and the forces that shape it. The exploration of batholithic mass remains a vital area of research, contributing to our knowledge of geology and the natural world around us.

地球是一个复杂而动态的系统，经过数百万年的各种地质过程而形成。这个星球上一个迷人的特征就是存在着被称为岩体的大型火成岩体。岩体（batholithic mass）本质上是一个大型的侵入性火成岩体，已在地球的地壳深处冷却并固化。这些岩体可以覆盖数百平方公里，通常是由从地幔上升的岩浆形成，并在地下结晶。理解岩体对于地质学家至关重要，因为它提供了对地球历史、大陆形成以及导致火山活动的过程的深入见解。岩体的形成始于岩浆侵入现有的岩层。当岩浆向上移动时，它可以将周围的岩石推开或熔化，创造出自身所需的空间。随着时间的推移，岩浆缓慢冷却，使得大型晶体形成，这是许多岩体的特征。缓慢冷却的过程导致粗颗粒的纹理，常见于花岗岩等岩石，而花岗岩是最常见的岩体之一。地质学家经常研究岩体以了解其形成的构造环境。许多岩体与汇聚板块边界相关，在这些地方，一个海洋板块在大陆板块下方俯冲。这个俯冲过程会产生岩浆，这些岩浆可以积累并最终形成岩体。例如，加利福尼亚的内华达山脉岩体就是这种形成的典范，源于法拉隆板块在北美板块下方的俯冲。除了地质意义外，岩体还在自然景观中发挥着重要作用。这些巨大的岩石形成可以影响当地的地形，创造山脉并影响排水模式。对岩体的侵蚀可以揭示有关岩石成分和形成条件的宝贵信息。河流和溪流常常穿过这些古老的岩体，暴露出复杂的岩层，为我们提供了地球地质过去的窗口。此外，岩体对自然资源也具有重要意义。许多矿产资源，包括金、银和铜，通常与岩体相关联。来自冷却岩浆的热量可以导致热液流体在周围岩石中循环，从而形成有价值的矿石沉积。这种岩体与矿产资源之间的联系使它们成为勘探和采矿活动的重点。总之，岩体的概念不仅包含了这些大型火成岩体的物理特征，还包括它们对理解地球地质过程、景观演变和资源分布的更广泛影响。随着我们继续研究这些形成，我们对地球复杂的运作机制及其塑造力量的理解也在加深。对岩体的探索仍然是一个重要的研究领域，有助于我们对地质学和周围自然世界的认识。