granitoid

简明释义

英[ˈɡrænətɔɪd]美[ˈɡrænɪˌtɔɪd]

adj. 花岗岩状的，似花岗石的

n. 花岗岩类岩石

英英释义

单词用法

同义词

反义词

例句

1.In this thesis, we research into the geochemical data of the groundwater from the granitoid weathering crust of the fogang granite in baisha region, guangdong province.

本文研究了广东省白沙地区花岗岩风化壳地下水的水化学特征，特别是与花岗岩的风化过程有关的稀土元素含量及其分布模式。

2.Granitoid intrusions are received to have the potential to offer metal elements when mineralized by the analyses of ore-controlling factors.

控矿因素分析表明该区花岗岩类侵入体具有提供成矿金属的潜力。

3.According to the analyse of petrochemistry, microelement, lanthanon and cause of formation type of rock body, sum up the all sequences are S-type granitoid .

经岩石化学特征、微量、稀土元素地球化学特征研究以及岩体成因类型图解判别，获得五个序列岩体均为S型花岗岩的认识；

4.The emplacement mechanism for granitoid, magmas is determined by rheological behaviour of the magma and the host rock as well as the tectonic, environment.

花岗质岩浆的上升、侵位机制除取决于岩浆与围岩的流变性质外，也受构造环境的制约。

5.Therefore, granitoid is one of the most difficult topics in geology due to its complex sources and formation processes.

因此，花岗岩类是地质学最复杂的话题之一，因为其源区岩石多种多样和形成过程非常复杂。

6.The extent of ree enrichment and differentiation is affected by ree concentrations and distributions in the primary granitoid rocks, weathering degree, etc.

REE在风化壳中富集分异受风化壳发育程度、花岗岩原岩中ree含量及其分布和分配的影响。

7.The previous lithodemic units of Mesozoic granitoid in east Guangxi are discussed based on the dividing principle and method of granitoid hierarchy.

运用花岗岩类等级体制划分的原则和方法，对前人建立的广西东部中生代花岗岩类岩石谱系单位的相关问题进行讨论。

8.Therefore, the granitoid is a big group of plutonic rocks including such as granodiorite, monzonite, syenogranite, tonalite, and so on.

因此，花岗岩类是深成岩的一个大类，包括象花岗闪长岩、二长花岗岩、正长花岗岩、英云闪长岩等这样的岩石。

9.The granitoid 花岗岩类 formations in this region provide insight into the geological history of the area.

该地区的granitoid 花岗岩类构造为该地区的地质历史提供了洞察。

10.The researchers discovered a new type of granitoid 花岗岩类 that had unique mineral properties.

研究人员发现了一种新的granitoid 花岗岩类，具有独特的矿物特性。

11.Many ancient structures were built using granitoid 花岗岩类 due to its durability.

许多古代建筑使用granitoid 花岗岩类建造，因为它的耐用性。

12.In the laboratory, the team conducted tests to determine the age of the granitoid 花岗岩类 samples.

在实验室，团队对这些granitoid 花岗岩类样本进行了年龄测试。

13.The geologist identified the rock as a granitoid 花岗岩类 based on its mineral composition.

地质学家根据其矿物成分将这块岩石识别为granitoid 花岗岩类。

作文

Granitoids are a significant category of igneous rocks that play an essential role in understanding the Earth's crust and its geological history. These rocks are primarily composed of quartz, feldspar, and mica, giving them a distinctive appearance and texture. The term granitoid refers to a variety of coarse-grained rocks that resemble granite, but they can include other similar rock types as well. Understanding granitoids is crucial for geologists, as they provide insights into the processes that shape our planet.The formation of granitoid rocks typically occurs through the slow crystallization of magma beneath the Earth's surface. This process allows large crystals to form, resulting in the characteristic grainy texture that defines these rocks. Granitoids can be found in many regions around the world, often forming the backbone of mountain ranges and continental crusts.One of the most notable aspects of granitoid rocks is their mineral composition. Quartz, which is a hard and durable mineral, makes up a significant portion of these rocks. Feldspar, another abundant mineral, contributes to the overall texture and color variation of granitoids. Mica, present in smaller amounts, adds to the shiny appearance of some granitoid varieties. The unique combination of these minerals not only defines the physical properties of granitoids but also influences their behavior during weathering and erosion.Geologists study granitoid rocks to learn more about tectonic processes and the history of the Earth's crust. For instance, the presence of certain granitoid formations can indicate past volcanic activity or the collision of tectonic plates. By analyzing the age and composition of granitoids, researchers can reconstruct the geological history of a region and gain insight into the conditions that existed millions of years ago.In addition to their geological significance, granitoid rocks have practical applications as well. They are commonly used as building materials due to their durability and aesthetic appeal. Granite, a type of granitoid, is particularly popular for countertops, flooring, and monuments. The beauty and resilience of these rocks make them a favored choice in construction and design.Furthermore, the study of granitoid rocks has implications for understanding natural resources. Many mineral deposits are associated with granitoid intrusions, making them valuable targets for mining exploration. By identifying the locations and characteristics of granitoids, geologists can better assess the potential for discovering economically viable mineral resources.In conclusion, the term granitoid encompasses a diverse group of igneous rocks that are vital for understanding the Earth's geology. Their unique mineral composition, formation processes, and practical uses make them an important subject of study for geologists and a valuable resource in various industries. Whether observed in nature or utilized in construction, granitoids are a testament to the dynamic processes that shape our planet's surface. As we continue to explore and learn about these fascinating rocks, we deepen our appreciation for the complex history of the Earth and the materials that it provides us.

花岗岩是一类重要的火成岩，在理解地壳及其地质历史方面发挥着重要作用。这些岩石主要由石英、长石和云母组成，赋予它们独特的外观和质地。术语granitoid指的是一种粗粒岩石，类似于花岗岩，但也可以包括其他类似的岩石类型。理解花岗岩对于地质学家至关重要，因为它们提供了塑造我们星球的过程的见解。granitoid岩石的形成通常是通过地下岩浆的缓慢结晶来实现的。这一过程使得大型晶体形成，从而导致这些岩石特有的颗粒状纹理。世界各地都可以找到花岗岩，常常形成山脉和大陆地壳的骨架。granitoid岩石最显著的特点之一是它们的矿物成分。石英作为一种坚硬且耐用的矿物，占据了这些岩石的重要部分。长石，另一种丰富的矿物，促进了花岗岩的整体纹理和颜色变化。云母以较小的量存在，增加了某些花岗岩变体的光泽外观。这些矿物的独特组合不仅定义了花岗岩的物理特性，还影响了它们在风化和侵蚀过程中的行为。地质学家研究granitoid岩石，以了解构造过程和地壳的历史。例如，某些花岗岩的存在可以表明过去的火山活动或构造板块的碰撞。通过分析花岗岩的年龄和成分，研究人员可以重建一个地区的地质历史，并深入了解数百万年前存在的条件。除了其地质意义外，granitoid岩石还有实际应用。由于其耐用性和美观性，它们常被用作建筑材料。花岗岩，作为一种花岗岩，特别受到欢迎，用于台面、地板和纪念碑。这些岩石的美丽和韧性使其成为建筑和设计中的首选。此外，研究granitoid岩石对理解自然资源也有影响。许多矿藏与花岗岩侵入体相关联，使其成为矿业勘探的宝贵目标。通过识别花岗岩的位置和特征，地质学家可以更好地评估发现经济可行的矿产资源的潜力。总之，术语granitoid涵盖了一类多样的火成岩，对理解地球的地质至关重要。它们独特的矿物成分、形成过程和实际用途使它们成为地质学家研究的重要课题，也是各行业的宝贵资源。无论是在自然界中观察到还是用于建筑，花岗岩都是塑造我们星球表面的动态过程的证明。随着我们不断探索和学习这些迷人的岩石，我们加深了对地球复杂历史及其所提供材料的欣赏。