petrological

简明释义

英[ˌpɛtrəˈlɒdʒɪkəl]美[ˌpɛtrəˈlɑdʒɪkəl]

adj. 岩石学的

英英释义

单词用法

同义词

反义词

例句

1.This paper briefly demonstrates that the muscovite(two-mica) granite is a petrological record of intracontinental subduction.

本文简要地论述了白云母（二云母）花岗岩是陆内俯冲的岩石学记录。

2.There is a closely retationship between the formation of gold deposit and the tectonics, stratigraphy, petrological character, intrusive rocks, Uolcanic rocks and ductile shear zone.

中酸性火山岩是本区主要成矿母岩，韧-脆性剪切带是金矿形成的重要导矿构造。

3.This study presents the petrological and mineralogical characteristics of granulite xenoliths from Cenozoic basalts in Nushan, Guizishan, Xilong and Qilin, Southeastern China.

本文报道了在中国东南地区女山、桂子山、西垄和麒麟等地新生代玄武岩中新发现的麻粒岩相捕虏体。

4.Paleontological and petrological characteristics and structural features of these formations are entirely identical to those of the Mino terrane of the Japanese Islands.

该地体的地层古生物、岩石以及构造特征完全与日本列岛的美浓地体相同。

5.Such petrological and geochemical zoning was caused by higher F and H2O contents of the magma, which facilitated fractional crystallization and fluid transfer.

上述岩性和地球化学分带是由于岩浆中较高的F和H_2O含量，促进了分离结晶和流体搬运的?。

6.The inhomogeneous glossiness of stone polishing surface result from these factors such as mineral compositions, petrological structure and polishing process or process parameters has been analysed.

从岩石的矿物组成、结构和抛光工艺及参数等方面对石材抛光面光泽度不均匀问题进行了剖析。

7.The petrological characteristic, main types and characteristics of sedimentary facies have been expounded in Cambrian strata. Then sedimentary facies models are established.

阐述了研究区内寒武系的岩石学特征及沉积相类型，并建立了相应的沉积相模式；

8.These retrograde micro-textures provide petrological evidence for rapid exhumation process and uplift of the high-grade metamorphic rocks such as eclogite in northern Dabie Mountains.

这些退变质结构为本区榴辉岩高级变质岩的快速折返过程和抬升历史提供了强有力的岩石学依据；

9.The inhomogeneous glossiness of stone polishing surface result from these factors such as mineral compositions, petrological structure and polishing process or process parameters has been analysed.

从岩石的矿物组成、结构和抛光工艺及参数等方面对石材抛光面光泽度不均匀问题进行了剖析。

10.The geologist conducted a detailed analysis of the rock samples using petrological 岩石学的 techniques.

地质学家使用岩石学的技术对岩石样本进行了详细分析。

11.In the petrological 岩石学的 study, we examined the mineral composition of the granite.

在岩石学的研究中，我们检查了花岗岩的矿物成分。

12.The university offers a course on petrological 岩石学的 methods for analyzing sedimentary rocks.

这所大学提供一门关于分析沉积岩的岩石学的方法的课程。

13.Using petrological 岩石学的 data, researchers were able to trace the origins of the volcanic rock.

利用岩石学的数据，研究人员能够追踪火山岩的来源。

14.The museum's new exhibit features petrological 岩石学的 specimens from various geological periods.

博物馆的新展览展示了来自不同地质时期的岩石学的标本。

作文

The study of rocks and their formation is a fundamental aspect of geology, and it often involves detailed analysis through various scientific methods. One crucial area of focus within this field is the examination of rock types and their properties, which is referred to as petrological (岩石学的) analysis. By understanding the petrological (岩石学的) characteristics of different rocks, geologists can gain insights into the Earth's history, the processes that have shaped its surface, and even the potential for natural resources. In essence, petrological (岩石学的) studies help scientists categorize rocks into three primary types: igneous, sedimentary, and metamorphic. Igneous rocks form from the solidification of molten material, while sedimentary rocks are created from the accumulation of mineral and organic particles. Metamorphic rocks, on the other hand, arise from the transformation of existing rock types under heat and pressure. Each of these categories has distinct petrological (岩石学的) features that reflect their formation processes. For instance, when examining igneous rocks, geologists look at their mineral composition and texture, which can indicate the environment in which they formed. A rock that cools quickly, like basalt, typically has a fine-grained texture, whereas granite, which cools slowly, has a coarse-grained texture. These differences are crucial for understanding volcanic activity and the geological history of an area. Sedimentary rocks, analyzed through petrological (岩石学的) methods, provide clues about past environments and climate conditions. The layers of sediment can reveal how landscapes have changed over millions of years, showcasing periods of erosion, deposition, and even biological activity. Fossils found within these rocks can further inform scientists about the types of organisms that existed in those ancient ecosystems. Metamorphic rocks present another layer of complexity in petrological (岩石学的) studies. The conditions under which these rocks form can lead to unique textures and mineral assemblages. For example, schist and gneiss exhibit foliation, a result of intense pressure and temperature, which often indicates tectonic activity. Understanding these processes helps geologists predict seismic events and assess the stability of geological formations. Moreover, the applications of petrological (岩石学的) research extend beyond academic interest. In the field of natural resource exploration, the identification of specific petrological (岩石学的) characteristics can guide mining operations and oil drilling. Knowing the rock types present in a region can indicate the likelihood of finding valuable minerals or fossil fuels. In conclusion, the significance of petrological (岩石学的) studies cannot be understated. They offer a window into the Earth's past and present, helping us understand not only the materials that make up our planet but also the processes that continue to shape it. As we advance technologically and scientifically, the role of petrological (岩石学的) analysis will likely become even more critical in addressing challenges related to natural resources, environmental changes, and geological hazards.

岩石及其形成的研究是地质学的一个基本方面，通常涉及通过各种科学方法进行详细分析。该领域内一个重要的研究方向是岩石类型及其特性的检查，这被称为petrological（岩石学的）分析。通过理解不同岩石的petrological（岩石学的）特征，地质学家可以深入了解地球的历史、塑造其表面的过程，甚至是自然资源的潜力。 本质上，petrological（岩石学的）研究帮助科学家将岩石分类为三种主要类型：火成岩、沉积岩和变质岩。火成岩由熔融物质固化而成，而沉积岩则是由矿物和有机颗粒的累积形成的。变质岩则是在热和压力下对现有岩石类型进行转化而产生的。这些类别各自具有独特的petrological（岩石学的）特征，反映其形成过程。 例如，在检查火成岩时，地质学家会观察其矿物组成和纹理，这可以指示它们形成的环境。像玄武岩这样的快速冷却的岩石通常具有细粒纹理，而花岗岩则因缓慢冷却而具有粗粒纹理。这些差异对于理解火山活动和某个地区的地质历史至关重要。 通过petrological（岩石学的）方法分析的沉积岩提供了关于过去环境和气候条件的线索。沉积层可以揭示景观在数百万年间是如何变化的，展现侵蚀、沉积甚至生物活动的时期。存在于这些岩石中的化石可以进一步告知科学家这些古老生态系统中存在的生物类型。 变质岩在petrological（岩石学的）研究中呈现出另一层复杂性。这些岩石形成的条件可以导致独特的纹理和矿物组合。例如，片岩和花岗岩展示了由于强烈压力和温度而产生的层理，这通常指示构造活动。理解这些过程有助于地质学家预测地震事件并评估地质构造的稳定性。 此外，petrological（岩石学的）研究的应用超越了学术兴趣。在自然资源勘探领域，识别特定的petrological（岩石学的）特征可以指导采矿作业和石油钻探。了解某个地区存在的岩石类型可以指示发现有价值矿物或化石燃料的可能性。 总之，petrological（岩石学的）研究的重要性不容小觑。它们为我们提供了一个了解地球过去和现在的窗口，帮助我们理解构成我们星球的材料以及继续塑造它的过程。随着技术和科学的进步，petrological（岩石学的）分析的角色在应对与自然资源、环境变化和地质灾害相关的挑战时，可能会变得更加关键。