ores

简明释义

英[ɔːz]美[ɔrz]

n. [矿物]矿石；非金属矿物（ore 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Hence more effort was directed to beneficiate the ores.

因此，对于矿石的富集人们做了更多的努力。

2.In fact most of the silver was recovered from lead ores.

事实上大部分的银是从铅矿中回收的。

3.Other ores and concentrates.

其他矿砂及其精矿。

4.Tin ores and concentrates.

锡矿砂及其精矿。

5.The Inca Indians used it to carry metal ores from mines in the mountains.

印加的印第安人用它把金属矿石从山中的矿里载运出来。

6.The ores of all three metals are plentiful, so it is easy to expand production.

这三种金属的矿藏很充足，所以扩大产能很容易。

7.Microscopically the ores are medium grained to amorphous.

显微镜下，矿石为中粒至非晶质。

8.Chromium ores and concentrates.

铬矿砂及其精矿。

9.Lead ores and concentrates.

铅矿砂及其精矿。

10.Mining companies extract various types of ores from the earth.

矿业公司从地球中提取各种类型的矿石。

11.Iron ores are essential for steel production.

铁矿石对于钢铁生产至关重要。

12.The geologist studied the composition of different ores found in the region.

地质学家研究了该地区发现的不同矿石的成分。

13.Recycling metals reduces the need for new ores to be mined.

回收金属减少了对新矿石开采的需求。

14.Copper ores can be found in many parts of the world.

铜矿石可以在世界许多地方找到。

作文

In the realm of geology and mining, the term ores refers to naturally occurring solid materials from which a metal or valuable mineral can be extracted profitably. These ores are crucial for various industries, as they serve as the primary source of metals such as gold, silver, copper, and iron. The extraction and processing of ores have been fundamental to human civilization, facilitating the development of tools, infrastructure, and technology. The process of mining ores begins with exploration, where geologists identify potential sites rich in valuable minerals. This often involves extensive fieldwork, sampling, and analysis to determine the concentration of minerals within the ores. Once a viable deposit is found, mining operations commence, which can include open-pit mining or underground mining methods, depending on the depth and location of the ores. After extraction, the ores undergo various processes to separate the valuable minerals from the waste material. This can involve crushing, grinding, and chemical treatments, which are designed to maximize recovery rates of the target metals. For example, in the case of gold ores, cyanide leaching is often used due to its effectiveness in dissolving gold from the surrounding rock. The environmental impact of mining ores cannot be overlooked. Mining activities can lead to deforestation, soil erosion, and water pollution, which pose significant risks to local ecosystems and communities. As a result, there has been an increasing emphasis on sustainable mining practices that aim to minimize environmental damage while ensuring the economic viability of ores extraction. Moreover, the demand for ores is closely linked to global economic trends. As economies grow, so does the need for raw materials derived from ores. This demand drives innovation in mining technologies, allowing for more efficient extraction and processing methods. For instance, advancements in automation and remote sensing have revolutionized how companies locate and mine ores, leading to increased productivity and reduced costs. In conclusion, ores play a vital role in our modern world, providing essential materials for countless applications. Understanding the significance of ores and the processes involved in their extraction and processing is crucial for anyone interested in geology, environmental science, or industrial economics. As we continue to rely on these natural resources, it is imperative that we approach their extraction responsibly, balancing economic growth with environmental stewardship. Only then can we ensure that future generations will also benefit from the wealth contained within ores.

在地质学和采矿领域，术语ores指的是可以从中经济地提取金属或有价值矿物的自然存在的固体材料。这些ores对各个行业至关重要，因为它们是黄金、白银、铜和铁等金属的主要来源。ores的提取和加工对于人类文明的发展至关重要，促进了工具、基础设施和技术的开发。 采矿ores的过程始于勘探，地质学家识别出富含有价值矿物的潜在地点。这通常涉及广泛的实地工作、取样和分析，以确定ores中矿物的浓度。一旦发现可行的矿藏，采矿作业就会开始，这可能包括露天开采或地下开采方法，具体取决于ores的深度和位置。 在提取后，ores会经过各种处理过程，以分离有价值的矿物和废料。这可能涉及破碎、研磨和化学处理，旨在最大限度地回收目标金属。例如，在金ores的情况下，由于其在溶解周围岩石中的金的有效性，通常使用氰化浸出法。 采矿ores的环境影响不容忽视。采矿活动可能导致森林砍伐、土壤侵蚀和水污染，这对当地生态系统和社区构成重大风险。因此，越来越强调可持续采矿实践，旨在在确保ores提取的经济可行性的同时，尽量减少环境损害。 此外，ores的需求与全球经济趋势密切相关。随着经济增长，对从ores中提取的原材料的需求也在增加。这种需求推动了采矿技术的创新，使得提取和加工方法更加高效。例如，自动化和遥感技术的进步彻底改变了企业定位和开采ores的方式，提高了生产力并降低了成本。 总之，ores在我们现代世界中发挥着至关重要的作用，为无数应用提供基本材料。理解ores的重要性以及其提取和加工过程中涉及的过程，对于任何对地质学、环境科学或工业经济感兴趣的人来说都是至关重要的。随着我们继续依赖这些自然资源，务必以负责任的方式进行提取，在经济增长与环境保护之间取得平衡。只有这样，我们才能确保未来的世代也能从ores中获得财富。