metallogeny

简明释义

英[/ˌmɛt.əlˈɒdʒ.ə.ni/]美[/ˌmɛt.əlˈɑː.dʒə.ni/]

n. 成矿学；[地质] 矿床成因论

英英释义

单词用法

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例句

1.Therefore, the study of fluids and their relations to mineralization will be an important subject in metallogeny of gold.

因此，加强对流体与成矿的相互关系研究已成为研究金成矿学的重要内容。

2.The ore deposit genesis is analyzed and ore types are classified in detail and the ore-forming series is established by summarizing the metallogeny of gold deposits in Shandong province.

分析了矿床成因，详细划分了矿床类型。总结了山东金矿床成矿规律，建立了成矿系列。

3.The another outstanding contribution of diwa theory to metallogeny is the concept of polygenetic metallogeny and polygenetic compound ore deposits.

地洼学说对成矿学的又一突击贡献，是提出多因复成成矿论及多因复成矿床。

4.Starting from the present research situation, endogenic and exogenic gold ore deposits and gold regional metallogeny have been discussed.

从研究现状出发，对内生、外生、区域成矿加以探讨。

5.The geologic variable of the character of prospective base to be selected is set up according to the character of the regional geology and metallogeny etc.

根据区域地质、成矿等特征，构置待选勘查基地特征地质变量，并按其性质、可比性等进行划分与归并，建立变量递阶层次模型。

6.Prediction for deep ore prospecting is a frontier and key research in metallogeny and metallogenic prognosis.

深部找矿预测已成为当前成矿学和成矿预测学的科学前沿和研究重点。

7.There is a strong coupling relationship between collisional orogeny and metallogeny and a positive correlation between the size of ore deposits and the strength of collision.

碰撞造山事件与成矿作用具有强烈的对应耦合关系，而且成矿规模与碰撞的强度呈正相关关系。

8.The gold metallogeny is characterized by auriferous pyrite and occurred in the alternating layer of heavy-layer metasandstone, flaggy metasandstone and graphitization schist.

金矿化以含金黄铁矿为特征，产出于盖县组变质砂岩段厚层状变质砂岩、薄层状变质砂岩和石墨化片岩的互层带中， 矿体产状与地层一致；

9.The ore deposit genesis is analyzed and ore types are classified in detail and the ore-forming series is established by summarizing the metallogeny of gold deposits in Shandong province.

分析了矿床成因，详细划分了矿床类型。总结了山东金矿床成矿规律，建立了成矿系列。

10.Recent research in metallogeny has revealed new insights into copper ore formations.

最近在成矿学方面的研究揭示了铜矿形成的新见解。

11.Geochemical analysis is often used to support theories in metallogeny.

地球化学分析通常用于支持成矿学中的理论。

12.The principles of metallogeny are applied in the exploration of precious metals.

在贵金属勘探中应用了成矿学的原理。

13.Understanding metallogeny is crucial for mining companies to locate profitable sites.

理解成矿学对矿业公司寻找盈利地点至关重要。

14.The study of metallogeny helps geologists understand the distribution of mineral deposits.

对成矿学的研究帮助地质学家理解矿产分布。

作文

The study of the Earth's resources and their formation is a vital aspect of geology, and one particularly intriguing area within this field is metallogeny. Metallogeny (金属成因) refers to the processes and conditions that lead to the formation of metal deposits. Understanding metallogeny is essential for geologists and mining engineers, as it helps them locate valuable minerals and understand how they are distributed within the Earth's crust.One of the primary factors influencing metallogeny is the geological environment. Different types of rocks and geological formations can create varying conditions for metal deposition. For instance, igneous rocks often host significant mineral deposits due to their high temperatures and pressures during formation. In contrast, sedimentary processes can lead to the concentration of metals in certain areas through the action of water and erosion. Therefore, the study of rock types and their formation is crucial in understanding metallogeny.Another important aspect of metallogeny is the role of tectonic activity. The movement of tectonic plates can create faults and fractures in the Earth’s crust, which can serve as pathways for mineral-rich fluids. These fluids can precipitate metals in concentrated deposits over time. For example, the collision of continental plates can lead to the formation of mountain ranges, which often host rich veins of precious metals like gold and silver. Thus, tectonic processes are integral to the study of metallogeny.In addition to geological and tectonic factors, the chemical composition of the Earth’s crust also plays a significant role in metallogeny. The availability of elements such as copper, lead, and zinc can influence where and how metal deposits form. For instance, areas with high concentrations of these elements are more likely to produce significant mineral deposits. Understanding the chemical processes involved in metallogeny can help geologists predict where valuable resources might be found.The implications of metallogeny extend beyond academic interest; they have practical applications in resource extraction and environmental management. By understanding the processes that lead to the formation of metal deposits, mining companies can optimize their exploration efforts and minimize environmental impacts. Furthermore, knowledge of metallogeny can inform sustainable practices in mining, ensuring that resources are extracted responsibly and efficiently.In conclusion, metallogeny (金属成因) is a complex and multifaceted field that combines aspects of geology, chemistry, and environmental science. Its study is crucial for locating and extracting valuable mineral resources and for understanding the processes that shape our planet. As we continue to face challenges related to resource depletion and environmental sustainability, the importance of metallogeny will only grow. By advancing our knowledge in this area, we can better manage the Earth’s resources and ensure a sustainable future for generations to come.