ore

简明释义

英[ɔː(r)]美[ɔːr]

n. 矿石，矿砂

【名】 （Ore）（意、瑞典）奥雷，（英）奥尔（人名）

英英释义

单词用法

同义词

反义词

例句

1.The net profit amounts to 20 dollars per ton of ore.

每吨矿砂的净利达20美元。

2.Vale is the world's leading iron ore exporter.

淡水河谷是世界上领先的铁矿出口巨头。

3.Smaller mills buy iron ore on the spot market.

较小的钢厂在当地市场上购买铁矿石。

4.Tacke's team might very well have found small amounts of Masurium in the ore sample.

塔克的团队很可能是在矿石样本中发现了少量的锝。

5.But few of them had actually dug up any ore.

然而他们中只有少数几个确实挖了矿。

6.Iron ore is largely a logistics business.

铁矿石在很大程度上是物流业务。

7.The miners extracted valuable ore from deep within the mountain.

矿工们从山的深处提取了珍贵的矿石。

8.Iron ore is one of the most important raw materials for steel production.

铁矿石是钢铁生产中最重要的原材料之一。

9.The company invested in new technology to process ore more efficiently.

公司投资新技术以更高效地加工矿石。

10.After the extraction, the ore is usually crushed and purified.

提取后，矿石通常会被粉碎和净化。

11.Gold ore can often be found in riverbeds and mountainous regions.

金矿石通常可以在河床和山区找到。

作文

In the world of natural resources, few materials are as significant as ore. 矿石 is a type of rock that contains minerals with important elements, such as metals, which can be extracted through mining. The extraction and processing of ore have been fundamental to human civilization since ancient times. From the Bronze Age to the Industrial Revolution, the ability to mine and utilize ore has played a crucial role in technological advancement and economic development. One of the most well-known types of ore is iron ore, which is primarily used to produce steel. Steel is an essential material for construction, manufacturing, and transportation. The demand for iron ore has led to the establishment of large mining operations around the world, particularly in countries like Australia, Brazil, and China. These regions are rich in ore deposits, and they contribute significantly to the global supply of iron. Another important type of ore is copper ore. Copper is a versatile metal used in electrical wiring, plumbing, and various industrial applications. The extraction of copper from its ore involves several processes, including crushing, grinding, and smelting. The copper industry has a profound impact on economies, especially in countries that are major producers, such as Chile and Peru. Gold ore is also highly sought after, not only for its monetary value but also for its use in electronics and jewelry. Gold mining has a long history, and the quest for this precious metal has driven exploration and colonization in many parts of the world. The environmental impact of gold mining, particularly in terms of deforestation and water pollution, has raised concerns and prompted discussions about sustainable practices in the industry. The process of extracting ore from the earth is not without challenges. Mining operations can be dangerous, and workers are often exposed to hazardous conditions. Additionally, the environmental consequences of mining can be severe, leading to habitat destruction, soil erosion, and contamination of water sources. As a result, there is a growing movement towards sustainable mining practices that aim to minimize these impacts while still meeting the demand for ore. Technological advancements have also changed the way ore is processed. Innovations in extraction methods, such as hydrometallurgy and bioleaching, have made it possible to recover metals from ore with greater efficiency and less environmental harm. These technologies not only improve the yield from ore but also reduce the energy required for processing, making mining operations more sustainable. In conclusion, ore is a vital resource that has shaped human history and continues to influence our modern world. The extraction and processing of ore are integral to various industries, providing the raw materials needed for construction, manufacturing, and technology. However, the environmental and social challenges associated with mining necessitate a careful approach to ensure that we can sustainably harness these resources for future generations. Understanding the significance of ore and the implications of its extraction is essential for anyone interested in the fields of geology, environmental science, or economics.

在自然资源的世界中，几种材料具有与矿石一样重要的意义。矿石是一种含有重要元素（如金属）矿物的岩石，可以通过采矿提取。自古以来，矿石的提取和加工一直是人类文明的基础。从青铜时代到工业革命，开采和利用矿石的能力在技术进步和经济发展中发挥了至关重要的作用。 最著名的矿石类型之一是铁矿石，主要用于生产钢铁。钢铁是建筑、制造和运输的重要材料。对铁矿石的需求导致了世界各地大型采矿作业的建立，特别是在澳大利亚、巴西和中国等国家。这些地区富含矿石矿藏，对全球铁矿石供应贡献显著。 另一种重要的矿石是铜矿石。铜是一种多用途金属，用于电线、管道和各种工业应用。从矿石中提取铜涉及多个过程，包括破碎、研磨和冶炼。铜工业对经济的影响深远，尤其是在智利和秘鲁等主要生产国。 黄金矿石也备受追捧，不仅因为其货币价值，还因其在电子产品和珠宝中的应用。黄金开采有着悠久的历史，对这种贵金属的追求推动了世界许多地方的探索和殖民。黄金开采对环境的影响，特别是在森林砍伐和水污染方面，引发了关注，并促使人们讨论行业的可持续实践。 从地球中提取矿石的过程并非没有挑战。采矿作业可能危险，工人常常面临危险的条件。此外，采矿的环境后果可能是严重的，导致栖息地破坏、土壤侵蚀和水源污染。因此，越来越多的人开始倡导可持续采矿实践，旨在在满足对矿石的需求的同时，尽量减少这些影响。 技术进步也改变了矿石的加工方式。提取方法的创新，如湿法冶金和生物浸出，使得从矿石中回收金属变得更加高效，并对环境造成更少的危害。这些技术不仅提高了从矿石中提取的产量，而且减少了加工所需的能源，使采矿作业更加可持续。 总之，矿石是一个重要的资源，塑造了人类历史，并继续影响我们现代的世界。矿石的提取和加工是各个行业不可或缺的一部分，为建筑、制造和技术提供所需的原材料。然而，与采矿相关的环境和社会挑战需要谨慎的处理，以确保我们能够为未来几代人可持续地利用这些资源。理解矿石的重要性及其提取的影响，对任何对地质学、环境科学或经济学感兴趣的人来说都是必不可少的。