mylonitization

简明释义

英[ˌmaɪləˌnaɪtəˈzeɪʃən]美[ˌmaɪləˌnaɪtəˈzeɪʃən]

n. 糜棱岩化；[地质] 糜棱化

英英释义

单词用法

同义词

反义词

例句

1.By discussing dynamometamorphism and dynamometamorphic rock in the region, the researchers have recognized the development process of mylonitization granite through the action of ductile shearing.

对区内分布的动力变质岩及动力变质作用进行讨论，认识了韧性剪切作用形成的糜棱岩化花岗岩过程。

2.By discussing dynamometamorphism and dynamometamorphic rock in the region, the researchers have recognized the development process of mylonitization granite through the action of ductile shearing.

对区内分布的动力变质岩及动力变质作用进行讨论，认识了韧性剪切作用形成的糜棱岩化花岗岩过程。

3.The calculation shows that the volume losses of mylonitized granodiorite and granodioritic mylonite during mylonitization are 21% and 31% respectively.

计算结果表明，在糜棱岩化过程中，糜棱岩化花岗岩体积亏损21%，花岗质糜棱岩体积亏损31%。

4.The presence of mylonitization indicates a history of intense shear stress in the rock.

存在mylonitization（细粒化作用）表明岩石经历了强烈的剪切应力历史。

5.The process of mylonitization often occurs in tectonically active regions, leading to the formation of fine-grained rocks.

在构造活动频繁的地区，mylonitization（细粒化作用）过程常常发生，导致细粒岩石的形成。

6.The study of mylonitization can provide insights into the thermal and mechanical history of metamorphic rocks.

对mylonitization（细粒化作用）的研究可以提供有关变质岩热和机械历史的见解。

7.In the field, we observed clear signs of mylonitization along the fault line.

在现场，我们观察到断层线沿着明显的mylonitization（细粒化作用）迹象。

8.Geologists study mylonitization to understand the conditions of deformation in the Earth's crust.

地质学家研究mylonitization（细粒化作用）以理解地壳变形的条件。

作文

The study of geological processes provides insight into the dynamic nature of the Earth's crust. One such process is mylonitization, which refers to the mechanical and chemical alteration of rocks under conditions of high strain, typically occurring in a fault zone. This phenomenon is crucial for understanding the deformation and metamorphism of rocks in tectonically active regions. During mylonitization, rocks experience significant changes in texture and mineral composition due to intense pressure and temperature, leading to the formation of mylonites, which are fine-grained rocks that exhibit a foliated structure.Mylonites often display a characteristic banding or layering, which results from the alignment of minerals under shear stress. The process of mylonitization can occur in various geological settings, including convergent plate boundaries where tectonic plates collide. In these areas, the immense pressure generated by the collision causes the rocks to deform plastically, resulting in the formation of mylonitic zones.Understanding mylonitization is essential for geologists as it helps them interpret the history of rock formations and the tectonic forces that have shaped them. By studying the characteristics of mylonites, scientists can infer the conditions under which they formed, including the temperature, pressure, and rate of deformation. This information is valuable for reconstructing past geological events and understanding the evolution of the Earth's crust.Furthermore, mylonitization has implications beyond geology; it can also influence the behavior of natural resources, such as oil and gas reservoirs. The alteration of rock properties during mylonitization can affect porosity and permeability, which are critical factors in resource extraction. Therefore, comprehending this process is not only important for academic research but also for practical applications in resource management.In summary, mylonitization is a significant geological process that involves the transformation of rocks in response to high strain conditions. Its study provides insights into the mechanics of rock deformation, the history of tectonic activity, and the properties of natural resources. As we continue to explore the complexities of our planet, understanding processes like mylonitization will remain vital for both scientific inquiry and practical applications in geology and resource management.

地质过程的研究为我们提供了对地壳动态特性的深入理解。其中一个过程是mylonitization，指的是在高应变条件下，岩石在机械和化学作用下的变化，通常发生在断层带。这种现象对于理解构造活跃地区岩石的变形和变质至关重要。在mylonitization过程中，岩石由于强大的压力和温度经历显著的纹理和矿物组成变化，导致细粒岩石的形成，这些岩石展现出片状结构。细粒岩石通常表现出特征性的条带或分层，这是由于在剪切应力下矿物的排列所致。mylonitization过程可以在各种地质环境中发生，包括构造板块边界，即构造板块相撞的地方。在这些区域，碰撞产生的巨大压力导致岩石发生塑性变形，从而形成细粒岩带。理解mylonitization对地质学家至关重要，因为它帮助他们解释岩石形成的历史以及塑造它们的构造力量。通过研究细粒岩石的特征，科学家可以推断出它们形成时的条件，包括温度、压力和变形速率。这些信息对重建过去的地质事件和理解地壳的演化非常有价值。此外，mylonitization不仅具有地质学意义，还可能影响自然资源的行为，例如石油和天然气储层。在mylonitization过程中岩石性质的变化可能会影响孔隙度和渗透率，这些都是资源开采的关键因素。因此，理解这一过程不仅对学术研究重要，也对资源管理的实际应用至关重要。总之，mylonitization是一个重要的地质过程，涉及岩石在高应变条件下的转变。其研究为我们提供了岩石变形机制、构造活动历史和自然资源特性的洞察。随着我们继续探索地球的复杂性，理解像mylonitization这样的过程将对地质学和资源管理中的科学探究和实际应用保持重要性。