mylonitic

简明释义

英[maɪˈlɒnɪtɪk]美[maɪˈlɑnɪtɪk]

adj. 糜棱质的，糜棱岩的；糜棱状

英英释义

单词用法

同义词

反义词

例句

1.Especially, tectonic breccia associated with mylonitic lithofacies in tenacity shear zone, it has significance in dividing different shear zones on regional scale.

特别是构造砾岩与韧性剪切带中糜棱岩相伴生，在区域上研究划分剪切带具有一定的意义。

2.The low reservoir permeability is mainly caused by destroyed fracture system, producing and increasing fragmented coal and mylonitic coal.

碎粒煤和糜棱煤的不断产生与增加及对裂隙系统的严重破坏是煤储层低渗透性主要影响因素；

3.Especially, tectonic breccia associated with mylonitic lithofacies in tenacity shear zone, it has significance in dividing different shear zones on regional scale.

特别是构造砾岩与韧性剪切带中糜棱岩相伴生，在区域上研究划分剪切带具有一定的意义。

4.The tectonites are characterized by macroscopic cataclastic and microscopic mylonitic structures.

宏观碎裂结构与微观糜棱状结构是断层构造岩的主要特点。

5.The presence of mylonitic layers within the mountain range indicates a complex tectonic history.

山脉中存在的片麻状层表明了复杂的构造历史。

6.Geologists often study mylonitic rocks to understand the conditions of metamorphism in tectonically active regions.

地质学家经常研究片麻状岩石，以了解构造活动区域的变质条件。

7.The rock samples collected from the fault zone displayed pronounced mylonitic features, indicating intense deformation.

从断层带收集的岩石样本展示了明显的片麻状特征，表明经历了强烈的变形。

8.The mylonitic fabric observed in the granite suggests a history of significant shear stress.

在花岗岩中观察到的片麻状结构表明经历了显著的剪切应力历史。

9.During the field trip, we encountered a mylonitic zone that provided insights into the geological processes at play.

在实地考察中，我们遇到了一个片麻状区域，这为我们提供了正在进行的地质过程的见解。

作文

In the field of geology, the term mylonitic refers to a specific type of rock that exhibits a distinct texture resulting from intense deformation. This process typically occurs in areas where tectonic plates collide, leading to significant pressure and temperature changes. The formation of mylonitic rocks is crucial for understanding the dynamics of the Earth's crust and the processes that shape our planet's surface. These rocks are characterized by their fine-grained texture, which is often the result of the grinding and shearing of larger crystals during the deformation process. As tectonic forces act on the rock, minerals within it can become elongated and aligned, creating a foliated appearance that is typical of mylonitic rocks.The study of mylonitic rocks provides valuable insights into the history of geological formations. For instance, geologists can analyze the mineral composition and texture of these rocks to infer the conditions under which they were formed. This information can help reconstruct past tectonic events and understand the evolution of mountain ranges. Additionally, mylonitic rocks often serve as markers for fault zones, indicating areas of significant geological activity.One of the most fascinating aspects of mylonitic rocks is their ability to preserve evidence of the processes that created them. For example, the presence of specific mineral assemblages can indicate the temperature and pressure conditions at the time of deformation. By studying these features, geologists can gain a better understanding of the complex interplay between tectonic forces and rock behavior.Moreover, mylonitic rocks can also have practical implications. They often influence the stability of slopes and the behavior of landslides, making them important for civil engineering and construction projects. Understanding the properties of mylonitic rocks can help engineers design safer structures in areas prone to geological hazards.In conclusion, mylonitic rocks are an essential component of geological studies, offering insights into the Earth's dynamic processes. Their unique characteristics and the conditions under which they form make them a key focus for geologists seeking to understand the history and evolution of our planet. As research continues to uncover the complexities of mylonitic rocks, we can expect to learn even more about the forces that shape the Earth beneath our feet.

在地质学领域，术语mylonitic指的是一种特定类型的岩石，它具有因强烈变形而产生的独特纹理。这一过程通常发生在构造板块碰撞的区域，导致显著的压力和温度变化。mylonitic岩石的形成对于理解地球地壳的动态及塑造我们星球表面的过程至关重要。这些岩石的特征是其细粒纹理，这通常是由于在变形过程中较大晶体的磨削和剪切造成的。当构造力作用于岩石时，内部矿物可以被延长和排列，形成典型的层状外观，这是mylonitic岩石的特征。对mylonitic岩石的研究提供了关于地质形成历史的宝贵见解。例如，地质学家可以分析这些岩石的矿物成分和纹理，以推断它们形成时的条件。这些信息可以帮助重建过去的构造事件，了解山脉的演化。此外，mylonitic岩石常常作为断层带的标志，指示出显著的地质活动区域。mylonitic岩石最迷人的方面之一是它们能够保留创造它们的过程的证据。例如，特定矿物组合的存在可以指示变形时的温度和压力条件。通过研究这些特征，地质学家可以更好地理解构造力与岩石行为之间复杂的相互作用。此外，mylonitic岩石也可能具有实际意义。它们通常影响坡度的稳定性和滑坡的行为，使其在土木工程和建设项目中变得重要。理解mylonitic岩石的性质可以帮助工程师在地质灾害易发区域设计更安全的结构。总之，mylonitic岩石是地质研究的重要组成部分，提供了对地球动态过程的深入见解。它们独特的特征以及形成时的条件使其成为地质学家理解我们星球历史和演化的关键焦点。随着研究继续揭示mylonitic岩石的复杂性，我们可以期待了解更多塑造我们脚下地球的力量。